Review on SIMPATCH Waterproof Adhesive Patch, 0.8-Inch Hole (30-Pack) for CGM - Universal Adhesive Tape with Multiple Color Options by Dragan Nelson

Ordered for the first time and will definitely order again. I use Simpatch to keep my pump injection sites in place. The center hole fits true to size and the circular tape keeps the insert perfectly in place. It's not too big unlike other similar products, the backing paper is divided into four parts for easy removal, the adhesive sticks well and it's just a simple, effective product that's easy to use! I highly recommend them.