1. NonSlip Performance This cello endpin stopper features a antislip pad that securely anchors your cello during performances and practice sessions, preventing unwanted movement. It protects floors from scratches and boosts performance confidence with a reliable grip. 2. Adjustable Nylon Strap The versatile elastic band is made of durable nylon for longlasting use. Its length is easily adjustable between 40 cm and 80 cm, offering flexibility and comfort for different chair types and performance settings to suit your specific needs. 3. Durable Metal Ring Sponge Pad Equipped with a large metal ring, this stopper fits nearly any chair leg, ensuring stability and support. The builtin sponge pad provides extra floor protection, minimizing scratches and damage caused by cello movement. 4. Sturdy Plastic Base Constructed with reinforced plastic fiber and a polished surface, this endpin stopper is both robust and durable. It withstands frequent use, ensuring it remains a reliable accessory for your cello practice and performances over time.