Serplex GT2 20 Teeth 5mm Bore Timing Pulley Aluminum Synchronous Wheel for 6mm Belt, GT2 Pulley 20T Timing Belt Pulley Wheel Compatible with RepRap 3D Printer Prusa i3 (5Pcs) Sweat Absorbing Products and the lining is using

and the lining is using soft fabric

This sturdy construction ensures that it can withstand heavy loads and delivers long-lasting performance

It is recommended for daily use during the pet's menstrual period to maintain long-term protection

the flexible rotation of the wheels ensures smooth and easy mobility

Serplex GT2 20 Teeth 5mm Bore Timing Pulley Aluminum Synchronous Wheel for 6mm Belt, GT2 Pulley 20T Timing Belt Pulley Wheel Compatible with RepRap 3D Printer Prusa i3 (5Pcs) Sweat Absorbing Products and the lining is usingWIDE COMPATIBILITY: GT2 Synchronous Wheel suitable for ender 3 ender 3s or CR 10 CR 10S printer use, and also suitable for other printers which also use 5mm bore and 20T GT2 pulleys HIGH QUALITY: GT2 Pulley, with screw, can be Fixed. Synchronous Wheel is made of high quality aluminum material, which is lightweight has good strength and corrosion resistance, excellently machined, finished smoothly and longer working life. EXCELLENT STABILITY: Utilizing