Waterproof & Dustproof – Protects trolley contents from water, dust, and contaminants., Durable & Tear-Resistant – Made from high-quality PVC for long-lasting use., Transparent Design – Allows easy visibility of stored items., Custom Fit & Size Options – Available in different sizes for various trolley types., Easy to Clean – Wipeable surface for simple maintenance., Zipper or Velcro Closure – Ensures easy access while keeping contents secure., UV-Resistant – Protects items from sun damage., Heat-Sealed Seams – Prevents water leakage for better protection.