TamperSeals Group2 Rolls Precut 100% Total Transfer Tamper Resistant Security Packaging Tapes for Evidence Collection (1 Inch x 55 Yards x 2 Mil, Ultra-Thick “Void” Film, Red)

Incredibly easy to start an edge, rarely stick to themselves when applying, very user friendly.I love that the void layer is not coming up easily, so it is definitely tamper evident!Exactly as expected, will purchase again.

Absolutely love it!! I will purchase again.

We are using this tape to seal evidence bag favors for a murder mystery party. We played with it a bit and it works as advertised. They were easy to tear which will save us time.I highly doubt it would be any less effective for what it's actually intended for.

I ordered these seals based on value and the statement that they were tamper-proof seals. Thank goodness I did a practice run before using them on real evidence submission! Initially, they sealed the paper evidence bag and felt secure but a couple of hours later I looked at the bag and the seal had popped off by itself and left NO markings on the bag to indicate it had been opened. I then pressed the seal onto the bag using a tool and waited...the next morning it had self opened and only left a tiny of the tamper-evident marking (see photo). Clearly, the adhesive is not strong enough to stick permanently (or even for a few hours) to a paper evidence bag. Also, the seal has a shiny coating that makes it impossible to date and sign across -- the ink just wipes off the seal (ballpoint or permanent- the photo is using a fine point sharpie and it wiped off after allowing to dry for 30 minutes, ballpoint will not even mark on this label, to begin with). These SHOULD NOT be used if you are truly packaging evidence to submit through a legal system...they may be cute for a crime birthday party or something like that BUT definitely not for real-life use.

Worth the cost. Great item!

MAKE SURE TO LEAVE THE TAPE ON FOR AT LEAST 10 SECONDS, BEFORE PULLING IT OFF!!

Is really not the seal

As expected