Morepack Black Shrink Bands,50x60mm 200 PCS Black Perforated Shrink Wrap for Hot Sauce Bottles and Other Liquid Bottles Fits 3/4" to 1" Diameter

I got these to seal the lids on some homemade hot sauce. I was a bit worried that these might be too large to seal the narrow bottle opening. But they worked like a charm. I laced them over the necks of the bottles with the lids already attached and then shrunk them using the steam from a steam kettle. They shrunk into place an gave my bottles a professional look. I highly recommend.

Worked great for resealing liquor bottles before a move. With a heatgun, these shrink ridiculously fast. That's great if you're trying to get a bunch done rapidly, but leads to some inconsistent shrink lines. So, if making it look perfect is your goal, these might not be the right ones for you. If speed, effectiveness, and cost are your goal, these rock.

Used to seal home made products I love this great buy

These work great for sealing the lids on my hot sauce bottles. It’s best to use a pot of boiling water to shrink them, just submerge them in the water until it is shrunk.

I bottle a lot of wine samples at work and send them off to brokers who find buyers for our bulk wine. Because we use screw caps on the sample bottles instead of corks, we always feel like we are risking a leak during shipment so usually we'll wrap the cap and neck with electrical tape but I always feel like that's sort of janky so I figured I'd try these. While I'm sure you can find bands that produced a higher quality finish than these, I'm just glad they look nicer and more professional than hand applied electrical tape. The sample bottles we use take 28mm screw caps by the way and these are the exact perfect size for that diameter neck and neck.