... single balloon: 3 to 5cc, 6/7/8, rubber and hard valve, 27cm long2) Female single balloon: ... 5 to 10cc, 12 to 26, rubber and hard valve, 24cm long3) Standard single balloon: ... 5 to 10 and 30cc, 12 to 26, rubber and hard valve, 40cm long4) CE & ISO ... 30cchard500pcs525*430*430mm About us : Yangzhong Jinxiang Emulsion Products Co., Ltd. is a professional manufactors of latex surgical gloves ...