Comfortable to use: The premium medical enema bulb kit is ultra soft yet firm and flexible, to ensure comfortable experience. Certificate approved: The douche enema kit is made of premium PVC with COA certificate and designed for anal douche enema. Perfect douche for men/women. Well-designed: An easy-squeeze silicone enema bulb with an 7 oz capacity, and a thin lengths approx 2.32 inch and designed for comfortable entry.