Home Value 4-Piece Airtight Storage Canister Containers, BPA Free 4 Piece airtight dry storage system container set BPA Free. Shatterproof. Dishwasher safe Approx. Size (inches): 4.5" Diam., 5"H, 7"H, 9"H Easy to stack. Flip ring up to open, or down to lock and seal Capacity of each container (ounces): one of 33, two of 57, one of 77