MED Supplies Is Us Y Shape Elastic Barrier Strips are designed in the highest quality material to prevent the barrier from lifting and keep the barrier securely in place. In addition Our Y Shape elastic barrier strips create a flat surface and prevent leakage and odors from colostomy bags. They are designed to stick around the edges of the barrier, overlapping onto skin for a leak free and odor free seal. Our Ostomy Supplies are waterproof. What makes us different from other brands and why you should buy from us. 1: Works With All Brands Of Colostomy And Ostomy Bags. 2: Skin Friendly For Those Who Are Allergic To Tape Or Rubber. 3: Moldable And Shapeable It Can be Cut, Molded, Rolled, Bent To Fit Your Needs. 4: Secure And Water Proof Creates A Custom Feel And Last Longer. 5: Our Ostomy Supplies are Dr. Recommended. Ostomy Y Shape Elastic Barrier Strip Strips For Colostomy Bags Ostomy Supplies, Hydrocolloid Skin Y Shape Elastic Barrier Adhesive Strips Pack Of 20 By MED Supplies Is Us.