The overall dimensions for this product is (In): 4-7/8 x 2-1/2. It is a plastic material and comes with 1 pack of 6. Overall Dimensions (In.) LxWxH: 4.875 x 2.5 x 0.125 For industrial storage items, a signature will be required to accept the delivery. If the item is not acceptable condition, sign for it as damaged or refuse the shipment. Please visit our Shipping Policy for further information.