The o-rings are perfect repairing accessories for car air conditioner, , pumps, faucets, and so on, designed with good sealing performance. Different sizes of o rings are packed in assortment box for clear and orderly storage. Compact size, can be placed in the trunk of the car or the storage box in the car and does not occupy space. Features - Color: Green (270pcs) + black (225pcs). - Material: Rubber. - Size: 21.00X11.00X3.00cm/8.25X4.32X1.18in. - Compact & portable: packed in storage cases, compact and light weight, can be placed in the trunk of the car, taking up no much space. - Wide applications: multipurpose for car, motorcycles, equipment, , ships, faucets, sinks, and so on. - Good seal: the rubber material provides you with perfect sealing performance for gas, water and any oil, no leakage, prevent fuel or water leaking. - Rubber rings: premium rubber materials, heat resistance, can work properly within -40 degree centigrade (-40°F) - 120 degree centigrade (248°F), long serving time. - : all accessories are stored in the assortment boxes, clearly sorted by sizes, easy access when needed anytime. Package list: 2475 x Rubber O Rings