Please read , its bradder only ( inflatable lid ) , its used in good condition it may have some dust or stains on or little clear patch on , if you do not care about it you just get it here , its original for intex pure spa round 4 person hot tubs , the bradder dimension about ~ 57" ,it will fit the round tubs (tubs 77") . Please make sure it is the right one you looking for . Thank you