Description This wheelchair accessory set includes plastic seat rail guides and U-shaped blocks designed to enhance the stability and comfort of your wheelchair. The plastic components are durable and lightweight, ensuring reliable use. These parts help maintain the proper function of your wheelchair, providing a smooth and secure seating experience. Features - Color: Black - Material: Plastic - Size: 4.30 x 2.80 x 2.10 cm / 1.69 x 1.10 x 0.83 in - Note: Fits 7/8 inch tubing. Seat rail guide - 19 mm in diameter - High load capacity: The wheelchair seat slider is designed for high load bearing, enhancing seating stability and suitable for various wheelchair applications - Quick installation: The plastic clip structure allows for fast installation and removal, making daily cleaning and maintenance convenient and improving user convenience - Enhanced frame strength: The U-shaped wheelchair tube support helps reinforce the overall frame, helping prevent deformation from long-term use and extending product lifespan - Noise reduction: The seat tube plastic block is made of wear-resistant material, reducing friction noise and contributing to a quieter and more comfortable seating experience - Versatile design: Specially designed to fit various wheelchair models, meeting different user needs and widely used in homes, hospitals, and rehabilitation centers Package list: 2 x Wheelchair sliders