1STAINLESS STEEL FRAME: The walker seat features a support frame made of stainless steel, providing stability and strong weight bearing capacity. It includes anti slip fasteners on both sides to securely attach to the walker's frame. 2LARGE SEAT BOARD: The spacious seat board measures 40 x 23cm and is covered in PU leather with a memory sponge interior, ensuring softness and comfort. It is suitable for most 4 legged walkers available in the market. 3STANDARD HOLE WHEELS: Equipped with standard sized hole wheels that are compatible with most walkers on the market, transforming the walker into a smoothly rolling aid that makes walking easier for the elderly. 4PLASTIC WHEELS: The plastic wheels provide smoothly use and are suitable for various surfaces such as tiles, cement, wood, and carpets. They leave no marks or scratches on the floor, ensuring effortless mobility for the user. 58 ADJUSTABLE HEIGHT: The replacement rolling wheels for walker features 8 adjustable height settings with locking mechanisms for added convenience. The sturdy aluminum alloy legs are robust, deformation resistant, and offer strong weight bearing capacity. 6EASY INSTALLATION: When not in use, the seat board can be folded up while securely fastening the fasteners on one side, allowing the walker to move freely. Installing the wheels only requires removing the lower part of the walker's front legs and replacing them with the new wheels. Item Type:Walker Rest Seat Wheels Replacement Material: Stainless steel + aluminum alloy + PU leather + sponge + plastic + composite wood Seat board sizes: Bracket length: Approx. 51.5cm / 20.3in, Seat board: Approx. 40 x 23cm / 15.7 x 9.1in Wheel sizes: Inner diameter of the wheel leg: Approx. 2.5cm / 1in, suitable for the outer diameter of chair legs less than 2.5cm for use with walkers Seat board usage: Can be installed on elderly walkers as a seat, allowing the elderly to rest anytime and anywhere when tired. Suitable for use with 4 legged walkers. Wheel usage: Can be installed on the front legs of elderly 4 legged walkers, allowing for interchangeability of the wheel legs, making it easier for the elderly to walk and reducing effort. Wheel features: 8 level height adjustment, aluminum alloy wheel legs, plastic wheels. 1 x Walker Seat 1xPair of Walker Wheels