The back is open cut.; The product is covered with throw, it can be removed.; 80% Polyamide, 20% Elastane; Dimensions of the model: height: 1.74, bust: 88, waist: 59, hip: 88; The product on the mannequin is size S/36.; Any use Then wash by hand in soapy warm water. Do not use bleach and detergent. Do not keep the swimsuit in a wet, airless, closed, plastic bag. Lay it on the reverse and dry it in the shade. Fluorescent colors will fade in the sun, chlorinated water and sun oil will spoil your swimsuit.