Aluminum
REMOVABLE CAT STRAP DESIGN: Compared to the old model, our new cat wheelchair features a removable upper wheelchair vest strap. When your cat is not using the wheelchair, you can easily remove the wheelchair and use it as a regular cat harness . Additionally, you can wash it effortlessly to keep your pet clean and healthy.
ADJUSTABLE DESIGN: This cat wheelchair for back legs has an adjustable design, enabling you to adjust the height, width, and length within a certain range to ensure your pet’s comfort and safety. It is tailored to be a pet wheelchair that can adapt to your puppy/cat’s body shape and changing health. Additionally, there are 3 sizes to choose from, XS, S, M (please refer to the size table carefully).

Unlike Other Non-absorbing products, our Cat Litter has a patented Hydrophobic coating, this unique feature allows urine to rest on top of the sand no matter how much your cat tries to bury it, it will pop right back up easily when you move the sand from on top of it.
The amount of sand supplied is meant for one-time use and is optimized to be just enough for most Cats to be able to use it once and not be too heavy and large to not be too costly for shipping.
Cats Love it! Its the only 100% Natural True Hydrophobic Sand That is Non-toxic and Odorless, Unlike Other Brands That Do Not Use Natural Sand. (Cats are picky animals and some more than others and will take time to use the sand)