... the smallest.As the falling of the cover, the outer gravity is getting bigger,and so is the inner forth, but the ... the reaction forth is getting bigger,and then get buffering, at last the cover closes slowly and lightly.Product InstructionThere are two kinds ... oProductShow = new AE.run.minisite.productShow(); oProductShow.init( { 'aImgSrc': aBigImageSrc } ); } )(); Soft close toilet seat hinges