Aquatic Bulk Storage Bin With 4" Wheels. Features: Use of high quality PVC pipe. 100% USA made materials. The Bulk Storage Bin is a great multi-use dump bin. Can hold your heaviest loads. The Genesis Aquatic wheel (shown) is the best wheel available for use around wet area. Size: 37"L x 23"W x 26"H. Benefits of a Medical Grade PVC PVC Pipe that is rated as "Furniture Grade". It has a beautiful glossy look that lasts for years and it is easy to clean. It's lightweight but very strong and it will not rust, corrode, chip or peel. It has UV protection additives and is 100% lead free.