This set of 24 twin-wheel swivel casters with double brakes will be the perfect accessory for small equipment and furniture like workbench, trolley, coffee table, plant stand, bookshelf, shopping cart, etc Features: This set of 24 twin-wheel swivel casters, half with brakes, will be the perfect accessory for small equipment and furniture like workbench, trolley, coffee table, plant stand, bookshelf, shopping cart, etc These casters are made of TPR (thermoplastic rubber) which is distinguished by a good shock and vibration resistance, enabling these casters to run smoothly and quietly Additionally, their soft surfaces effectively protect your floor from scratching Besides, the zinc-coated iron frame is highly rust-resistant and thus adds to the catser's sturdiness and durability Additionally, these swivel casters are equipped with brakes for flexible control Each caster has a maximum loading capacity of up to 100 kg Specifications: Dimensions: H: cm Model Number: 277929