... ,etc 1.material: NBR, FKM with stainless steel framework 2.feature: excellent resistance against high-temperature, abrasion, oil, corrosion, ... quantity: 1000pcs6. sample is OK to send you for checking the quality. GoodsValve oil sealModelCG125, CD70,etc.Regular colorBrown, green ... sealing, durablePackingbag, blister card , or as required High Quality Valve Stem oil seal for motorcycle