Side Mount Caster: Dual casters provide greater stability, reduced friction resistance, and smoother movement; this set includes 4 casters. Durable and Reliable: These small casters are made of a material that combines the softness of rubber with the strength of plastic, offering enhanced shock resistance, excellent noise reduction, and protection against floor marks. The material is also resistant to water and oil. Easy to Install: The L-shaped bracket design saves space and ensures secure mounting, making it ideal for furniture with narrow sections or compact projects. Flexible and Safe: These compact caster wheels offer agility and ease of movement. The swivel wheels rotate 360 degrees and lock securely when needed. Sealed double ball bearings ensure stability, smooth rolling, and extended lifespan. What You Get: 4 x 1-inch side mount casters, 16 screws. These L-shaped bracket casters are suitable for small DIY projects, cribs, furniture, cabinets, and various floor types. Size: 1 Inch Color: Silver Material: Steel + Rubber Package Contents: 4 x Side Mount Casters 16 x Screws Note: Light reflection and different displays may cause slight color variations between the image and the actual item. Measurement may vary by +/- 1-3 cm.