Get va-va-voom cleavage with this silicone stick on bra. Backless and strapless with strong adhesive inner cup lining for ultimate support and lift. 100% Silicone Hand Wash SW-040 Front clasp fastening for a comfortable fit. Perfect for wearing under any clothing, get yours today. Get va-va-voom cleavage with this silicone stick on bra. Backless and strapless with strong adhesive inner cup lining for ultimate support and lift. Front clasp fastening for a comfortable fit. Perfect for wearing under any clothing, get yours today.