Enhance your workout routine with our PP and PA roller wheels and pulleys. These versatile accessories are compatible with a variety of fitness equipment, including treadmills and stationary bikes. The PP and PA plastic construction ensures durable performance, while the easy installation process simplifies maintenance. Features - Color: Black - Material: PP, PA - Size: 5.50 x 5.50 x 2.00 cm / 2.16 x 2.16 x 0.79 in - Easy storage: Designed for convenient storage to help keep your workout space organized - Versatile application: Suitable for various fitness machines - Durable and reliable: Constructed from robust materials built to withstand regular use - Smooth movement: Provides smooth rotation for enhanced performance - Ideal for home gyms: Designed for home gym setups to support fitness equipment maintenance Package includes: 4 x fitness equipment rollers