1,Maximum load-carring capacity is 80kgs. 2,Soft closing time:4-8 second. 3,Product life: above 50000 times. 1,Maximum load-carring capacity is 80kgs.2,Soft closing time:4-8 second.3,Product life: above 50000 times.4, Stroke length:110mm5,Max. pulling force:20N6,Material:ABS,nylon,pom.Size and application illustration: soft closing system sliding door damper