The Hinged Box is made of crystal clear, high impact polystyrene and features a snap design. Use this box to store, protect and display your standard size collectible trading cards! Each box holds up to 35 standard trading cards.Exterior Dimensions: 2-5/8" x 3-5/8" x 3/4"Interior Dimensions: 2-1/2" x 3-1/2" x 1/2"