【Corner Caulk Strip】：Sealing strip with crease design, so it could be folded into 90 degrees for tightly sealing in the seams between walls. 【Self Adhesive】：Sealant tape has glue on the rear, you can tear and stick it on the corresponding area directly. But before sticking, please keep the sticking surface clean and dry. 【Widely used】：Duct tape for sealing the seams of gas stove, sink, basin, bathtub,shower,door,window and walls,could prevent them from getting mouldy and black, keep your kitchen and bathroom clean and tidy. 【High Quality】：Shower seal strip is made of high-quality PVC material, waterproof, dampproof, oil-proof, sturdy and durable. 【Cut As Need】：You can trim caulk sealer into the length you need, practical to use and reduce waste. And can be used over existing caulk for the finishing touch.