Specially customized for W4 model: This all season floor mat is specially customized for the Wonderfold W4 series trolley, with dimensions of 33.5 "x 20.5", perfectly fitting the bottom of the car. It is compatible with multiple W4 models such as W4 Elite, Original, Luxe Quad, Volkswagen, and Petal Pop Elite. It is also applicable to other brands of carts with similar internal dimensions, such as Keenz XC. Fully waterproof and easy to clean: The floor mat is made of waterproof silicone material, with raised edges and flow channels around it, which can effectively accommodate rainwater, snow water, and accidentally spilled liquids. After use, simply take it out, rinse it with water, and let it air dry naturally to easily keep the interior of the cart clean. Soft, safe, and durable: The floor mat is made of soft and skin friendly silicone, providing comfortable support for the feet and not absorbing heat in sunlight. Its flexibility ensures a tight fit with the bottom of the cart, with smooth edges that do not curl up, preventing dirt residue. At the same time, it is sturdy and durable, and can be used for a long time. Humanized design details: The product includes 1 floor mat and 2 hooks. The center of the floor mat is equipped with a folding line for easy folding and storage along with the cart. The unique cloud pattern adds fun, functionality, and aesthetics. Hooks can be used to hang personal items and enhance travel convenience. Essential for multi scenario protection: Whether playing on rainy days, snowy terrain, beaches, or daily travel or camping, this mat provides excellent protection for the original fabric bottom of the stroller, preventing it from being soaked by mud, dirt, and water. It is an essential accessory to ensure a clean and dry riding space.