【Perfect finish for every corner】This white PVC quarter-round edge trim (12mm x 9mm x 5m) adds an elegant touch to your interior. Designed for 90° inner corners, it covers gaps, conceals imperfections, and creates a clean finish for walls, floors, tiles, furniture, and more. 【Strong adhesive】Thanks to its strong self-adhesive system, this baguette-shaped trim adheres firmly to smooth, dry surfaces without the need for extra glue or tools. It can be removed without leaving any residue or damaging surfaces. 【Flexible, waterproof, and durable】Made from high-quality PVC, this trim is flexible, waterproof, and durable, suitable for daily use. 【Customizable DIY style】Its white and paintable surface allows for creative expression – keep it white or paint it in a color of your choice to match your decor. 【Quick and easy installation】Simply measure, cut, and peel off the adhesive backing to apply. Tip: In cold weather, heating the adhesive backing with a hairdryer can improve adhesion.