Made of waterproof PVC material, features stronger stickiness and adhesion, environmentally friendly and non-toxic. It is corrosion resistance and high-temperature resistance,easy to regular caulk Caulk strip tape provides a long lasting seal and gives a finished professional look to kitchen and bath areas. waterproof, dampproof, mould proof, oil-proof, sturdy and durable,gives a finished professional look With creases in the middle, linear design for free tortuous. You can fold the self-adhesive strip in 90 and use it in the corner. No tools, No mess, hassle and waste, easy to regular caulk. The caulk tape is self adhesive,soft and flexible caulk sealing strip,quickly stick to the corner surface.Just peel off the plastic film of caulk strip on the adhesive surface,then press firmly,no tool need Wide used for sealing the seams of gas stove, sink, basin, bathtub and walls, prevent from getting moldy and dirty,keep your kitchen and bathroom clean and tidy as new one for a long time. Specification: Material: PVC Size: length-3.2meters/10.5ft, width-22mm/0.87inch Package Includes:(2 Pack) 1 Piece Sealing Strip Tape