Universal Canister Frames are constructed of corrosion resistant stainless steel. Each Frame is designed to hold a specific Canister and includes a handle. 4 High Frame for C 500 Holds 4 C 500 Canisters Blood Bag Number: BAXTER/FENWAL 4R9955,OrigenCS500, CyroMACS 200 074 402, CharterMed CF 500, FP 500mL and FP FLEX500 Dimensions (D x H x L): 8 11/16 x 24 15/16 x 9/16″ 220 x 633 x 15mm Canister: C 500