• Non-slip stopper specifically designed for cello, ensuring stability and performance. • Made with thickened Oxford fabric, durable and with adjustable length from 36 cm to 70 cm. • The base of the stopper is made of thick non-slip sponge to increase friction and stability. • Compact and portable, ideal for outdoor performances. • Easy to use and safe for the floor, does not scratch it. • Specifications: adjustable length from 36-70 cm, stopper length 7.7 cm, width 7.7 cm, metal ring diameter 5 cm. • Material: Oxford cloth and non-slip sponge. • Color: black. • Weight: 94.6 g.