Specifications: This caster wheel is designed for shopping carts and can also be used on various types of chairs. It is easy to install and use, providing convenience for everyday applications. Featuring a strong load-bearing capacity, it is safe, durable, and reliable. A practical choice for use as a shopping cart caster wheel or chair accessory. Item Name: Caster Wheel Material: PP, Metal Maximum Load: 8–10 kg Quantity: 4 Pieces Features: Anti-rust, Wear-resistant, Chair Accessory Size: 3.5 cm x 3.3 cm x 3.8 cm / 1.38 x 1.30 x 1.50 in (Approx.) Note: Due to differences in lighting and screen settings, the item color may vary slightly from the images. Slight dimensional differences may occur due to manual measurement. Package Includes: 4 x Caster Wheels