This Simpletome paper towel holder features a one-hand tear function, thanks to six springs on both sides that tighten the paper rolls for easy tearing, which is especially useful when your hands are occupied during cooking. It is perfectly sized for 11"/28cm paper rolls, and also suitable for rolls between 9.5" and 11.8" (24-30cm), though larger rolls may affect the aesthetic. The holder offers two installation methods: using the strong back adhesive tape or the included screws for drilling. The design boasts a high-end color combination with a 3mm thickened silver aluminum alloy base plate and a black paper roll head, offering a modern and attractive look. Important tips for adhesive installation include avoiding uneven or powdery surfaces, pressing firmly for 15-30 seconds, and allowing 12-24 hours before use. For surfaces where adhesive is less effective, drilling is recommended.