1:Fast delivery and best quality ; 2:Certifications: ISO13485 ,CE ,FDA; 3:Avaliable for all kinds of gsm; 1:Fast delivery and best quality ;2:Certifications: ISO13485 ,CE ,FDA;3:Avaliable for all kinds of gsm;SPECIFICATIONS:1:SOLE:90GSM, UPPER:30GSM,SIZE:28x11.5cmPACKAGE:2PCS/POLYBAG,100PCS/POLYBAG,1000PCS/CTNCTN SIZE:27X28X25CMREMARK:HEAD COLSED & HEAD OPENED ; disposable slipper