Our Storage/Toy Boxes are constructed the same as our Pool Blanket Boxes, we use a fully welded internal frame that can be made to any shape or size. We can include boxes with wheels for easy movability, and flooring if it is required. Lids have gas struts to lift and hold the lid open with ease. In some cases, we can include a Storage Box to a Pool Blanket Box at one end or both, and even a full-length box behind the main Pool Blanket Box if space provides. These boxes are strong and sturdy enough to use as seating.