Super Load Capacity The box-mounted casters have a high load capacity and can support the weight of most storage boxes. These small furniture casters have a maximum load capacity of 15 kg. They can rotate 360 degrees, helping reduce effort and user fatigue during movement. Easy to Install This mini furniture caster is easy to install without tools. Simply peel off the adhesive backing and press firmly onto a clean, smooth surface. For best results, allow 24 hours for the adhesive to fully set before use. Durable Material The self-adhesive casters are constructed from high-quality plastic and feature stainless steel ball bearings. They offer a stable and strong design, resistant to detachment, with a durable, wear-resistant ball mechanism. The build ensures smooth rolling, reliability, and long-term performance. Wide Application These self-adhesive casters are suitable for various storage containers and small household items such as trash cans, bins, shoe boxes, vases, and small furniture. Ideal for enhancing mobility in home environments. Service Guarantee This package includes 8 oval plastic casters (4 black + 4 white). Caster dimensions: 5.2 x 2.9 x 1.34 cm.