Low noise, low vibration, high precision, all the you want for a practical cabinet door pulley can be combined in our product. Adopting nylon materials and with outstanding workmanship, it has stable performance and durable for long time to use. With silent design, no noise will be generated during use. Features - Color: silver. - Material: nylon. - Size: 7.00X3.00X1.00cm/ 2.75X1.18X0.39inch. - In adoption of nylon material for excellent durability and practicality, this door pulley can use for a long time. - Fix the position of the roller, and tighten the screws to fix the rollers in the working position. - Smooth sliding, low noise, will not scratch the surface of walls, floors and doors to offer you better using feeling. - This roller pulley must be a for your cabinet door to make the more smoothly. - Smooth operation and good mute effect, strong bearing capacity to ensure stable work. Package list: 4 x Sliding Door Pulleys 8 x Screws