Caulking strip size: Length: 5 m, width 12 mm, hypotenuse height 9 mm. High-quality material: It is made of environmentally friendly flexible PVC material, non-toxic, odorless, bendable and hand-made into the shape you like. Easy to use: Just measure the length you need and clean the wall, then peel off the adhesive tape and stick it on a smooth surface. The tape has strong adhesion. Flexible Molding Trim: Mainly suitable for 89-90 inside corners, such as: tile edge, marble edge, skirting board edge, ceiling edge, window edge, sink edge, countertop. Features: The surface is smooth and waterproof, can be painted and easy to clean. Flexible molding and caulking strips. Made of high quality environmentally friendly PVC material, the product comes with a tape (peel and stick), self-adhesive design, no need to buy extra tape, saving you money and time. Flexible: easy to cut and DIY style. Very versatile: can be used around bathroom sinks, baseboards, wall corners, tile edges, ceilings, countertop edges. In addition to flooring, laminate borders. Covers gaps and correctors. Delivery quantity: 1 piece Product color: white Product size: 5 meters long Note: Manual measurement, please allow 1 - 3cm error!!!Yeuri