Uxcell Rubber Sealing Oil Filter O Rings Gasket (10 Piece), Black, 2.5mm x 62mm Product name : rubber O ring; material : rubber Inside diameter : 57Mm/2. 244"; outside diameter : 62Mm/2. 441" Thickness : 2. 5Mm/0. 098"; color : Black Weight : 12G Package Content : 10 x rubber O rings