Product Features:Features: Windproof, dust-proof, weatherproof, energy-saving, soundproof.Rubber Flex Seal: Widely used for frameless sliding doors, glass doors, door bottom, plastic-steel windows and aluminum windows, cupboards, wardrobes, furniture, sliding door, shower room.The Door Bottom Seal Made Of Silicone: True material, homogeneity of color, the same interior and exterior, heat and cold resistant.Easy to Install: Only need to match the required length with the door after cutting, tear protective paper paste to the appropriate location. When the room temperature is low, it would be better if you use electric hair drier to heat the sealing strip back adhesive.Note:1. It's very cold, so the silicone may get hard and compact, the same thing happens to the gum. Fast and easy installation with extra glue.2. Confirm you have already cleaned dust before using, compress it when pasting.Product Specification:TypeRoll silicone rubber sealing stickerMaterialsilicone rubberSize25 MM x 5 M(16.4FT)/ (W x L)Package Includes:1 Roll Silicone Rubber Sealing Sticker(16.4FT)