--- product_id: 614369834 title: "Silicone Case Cover for GoBoult x Mustang Dash/Mustang Derby/GoBoultt Z40 / Z40 Pro-Grey" brand: "cocoonkart" price: "24.36 DT" currency: TND in_stock: true reviews_count: 8 category: "Cocoonkart" url: https://www.desertcart.tn/products/614369834-silicone-case-cover-for-goboult-x-mustang-dash-mustang-derby store_origin: TN region: Tunisia --- # Precision cut for exact model fit Metal keychain carabiner included Shockproof silicone shell Silicone Case Cover for GoBoult x Mustang Dash/Mustang Derby/GoBoultt Z40 / Z40 Pro-Grey **Brand:** cocoonkart **Price:** 24.36 DT **Availability:** ✅ In Stock ## Summary > 🛡️ Elevate your earbuds game with precision-fit protection and on-the-go style! ## Quick Answers - **What is this?** Silicone Case Cover for GoBoult x Mustang Dash/Mustang Derby/GoBoultt Z40 / Z40 Pro-Grey by cocoonkart - **How much does it cost?** 24.36 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/614369834-silicone-case-cover-for-goboult-x-mustang-dash-mustang-derby) ## Best For - cocoonkart enthusiasts ## Why This Product - Trusted cocoonkart brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Tailored Protection:** Custom-fit design for GoBoult x Mustang Dash & Z40 series ensures your earbuds stay secure and stylish. - • **Anti-Lost Convenience:** Includes a high-quality metal keychain carabiner to clip your case effortlessly to bags or belts. - • **Durable & Lightweight:** Crafted from premium food-grade silicone, combining strength with featherlight portability. - • **Sleek & Stain-Resistant:** Smooth, non-toxic surface resists stains and odors, keeping your case fresh and modern. - • **Fashion-Forward Accessory:** Grey matte finish complements your professional style while safeguarding your tech. ## Overview This premium silicone case cover is engineered exclusively for GoBoult x Mustang Dash, Mustang Derby, and GoBoultt Z40/Z40 Pro earbuds. Made from durable, food-grade silicone, it offers shockproof protection with a sleek, stain-resistant surface. The included metal keychain carabiner adds portability and anti-lost convenience, making it a must-have accessory for professionals who value both style and function. ## Description Made from food-grade silicone material, smooth surface, non-toxic, no odor, custom high-performance silicone that easily removes stains, durable and strong, yet light weight. & Perfect Fit Your Earbuds. Review: Excellent product for my buds - Good fit to my buds Review: Amazing case - Value for money, for sure it's most amazing stuff we can buy and specially the color is so amazing ## Features - ☑️Designed for GoBoult x Mustang Dash/Mustang Derby/GoBoultt Z40 / Z40 Pro. - ☑️Material : Silicone - ☑️Anti-lost, convenient, fashionable, portable, shockproof - ☑️Precise Dimension: Design and Cut especially for GoBoultt Audio Z40/ Boult x Mustang Dash/Mustang Derby. (Not fit for other versions) - ☑️Included: High quality metal keychain carabiner let you clip and carry it to various items conveniently. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CVFMMLJS | | Box Contents | 1 Pcs Silicone Case * 1 Pcs Keychain | | Brand | Cocoonkart | | Brand Name | Cocoonkart | | Colour | Grey | | Compatible Devices | Headphones | | Compatible Headphone Models | Boult Z40 | | Compatible Phone Models | Boultt Z40, Boult x Mustang Dash, Mustang Derby | | Country of Origin | India | | Customer Reviews | 4.0 out of 5 stars 66 Reviews | | Enclosure Material | Silicone | | Form Factor | Case | | Item Dimensions | 6 x 6 x 12 Centimeters | | Item Type Name | Case Cover | | Item Weight Unit of Measure | 90 Grams | | Manufacturer | Cocoonkart india, Cocoonkart india | | Manufacturer Contact Information | Cocoonkart india | | Material | Silicone | | Number of Packs | 1 | | Packer Contact Information | Cocoonkart india | | Product Features | Lightweight | | Shell Type | Soft | | Theme | Modern | | Unit Count | 1 Count | | Water Resistance Level | Not Water Resistant | ## Product Details - **Brand:** Cocoonkart - **Colour:** Black - **Compatible Devices:** Headphones - **Form Factor:** Case - **Shell Type:** Soft ## Images ![Silicone Case Cover for GoBoult x Mustang Dash/Mustang Derby/GoBoultt Z40 / Z40 Pro-Grey - Image 1](https://m.media-amazon.com/images/I/51++o56F0tL.jpg) ![Silicone Case Cover for GoBoult x Mustang Dash/Mustang Derby/GoBoultt Z40 / Z40 Pro-Grey - Image 2](https://m.media-amazon.com/images/I/61tRbEdHQpL.jpg) ![Silicone Case Cover for GoBoult x Mustang Dash/Mustang Derby/GoBoultt Z40 / Z40 Pro-Grey - Image 3](https://m.media-amazon.com/images/I/612PLT6JtNL.jpg) ![Silicone Case Cover for GoBoult x Mustang Dash/Mustang Derby/GoBoultt Z40 / Z40 Pro-Grey - Image 4](https://m.media-amazon.com/images/I/61Iq9z0DLoL.jpg) ![Silicone Case Cover for GoBoult x Mustang Dash/Mustang Derby/GoBoultt Z40 / Z40 Pro-Grey - Image 5](https://m.media-amazon.com/images/I/61rHw6pvTxL.jpg) ## Available Options This product comes in different **Color** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Excellent product for my buds *by M***I on 24 July 2026* Good fit to my buds ### ⭐⭐⭐⭐ Amazing case *by S***E on 23 May 2024* Value for money, for sure it's most amazing stuff we can buy and specially the color is so amazing ### ⭐⭐⭐⭐⭐ Value for money *by T***A on 18 May 2025* Quality and fitting is too good...great product in this price range. must go for it. Thanks cocoonkart. ## Frequently Bought Together - Cocoonkart Silicone Case Cover for Boult x Mustang Dash/Mustang Derby/Boultt Audio Z40 / Z40 Pro-Black - Boult Audio Z40 Pro with 100H Playtime, Quad Mic ENC, 45ms Low Latency Gaming, Premium Rubber Grip Case, 13mm Bass Drivers, Made in India TWS Bluetooth 5.3 Truly Wireless in Ear Earbuds (Midnight) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/614369834-silicone-case-cover-for-goboult-x-mustang-dash-mustang-derby](https://www.desertcart.tn/products/614369834-silicone-case-cover-for-goboult-x-mustang-dash-mustang-derby) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-08-22*