Spec/Size Product Code 250746040800 Color WHITE Size 3.1 x 2.8 x 5.5cm Materials Polypropylene Weight 0.01kg Warranty - Assembly Type Assembled Assembly Time 0Min Delivery Type DropOffDelivery Package Size 12 x 1.2 x 15cm Package Weight 0.03kg Made In CHINA 10 piecesu25A0Inside diameter of ring: 30mmu25A0Estimated number of ho