THE FIRST WATERPROOF FABRIC Bra Inserts are specially designed for SWIMMING LOVER, enjoy your swimming times from pool to beach, no more worry about swimsuit inserts absorbing water and becoming heavy! Great Replacement for Original Pads: Replace your flimsy & trashed pads with these premium bra padding inserts now, and save yourselves from throwing out bras that are still perfectly fine (minus the old padding) MATERIAL: bathing suit pads inserts are made from skin-friendly polyester and high-resilience sponge, most importantly, we take special processing on the fabric to achieve a waterproof effect DURABLE Bra Cups Inserts are Sewn around the edges instead of simply glued so they never come apart or deform over time, bikini padding inserts SUPPORT both MACHINE WASH & HAND WASH EASY TO USE: Breast inserts are soft, comfortable, and smooth, hold their shape nicely without being too stiff; simply insert/sew bra cups into your bathing suits, swimwears, sports bras, nursing bras, and more What Makes Nimiah Boob Pads Stand Out? This summer, we launch our 2022 NEWEST WATERPROOF Bra Padding Inserts , which is specially designed for swimming use, won't absorb water and become heavy in the water, let you enjoy the most fun with less burden. Why & How Do We Do This? Our sales director Caroline conducted market research on products on the market and found currently there are no WATERPROOF FOAM BRA INSERTS yet, the only waterproof bra insert is the heavy silicone insert. Caroline wants a bra insert that can provide good padding, a little push-up effect, lightweight. Traditional bra foam pads are light but will absorb water and become bulky. So we organized a meeting with our manufacturer, and they proposed that we can take special waterproof processing on the fabric's surface to achieve this goal. After multiple times of experiments and tests, we made it, our Nimiah waterproof swimsuit insert! How to Use Push up Swimsuit Pads Padded bra inserts are very convinient to use Way 1: Put the swimsuit pads inserts into your bra pocket. (No tools needed, removable way!) Way 2: Sew the breast pads to your bra/bikini directly. ( Stay well in place, no need to adjust every time!) Bra Cup Inserts Specification What will you get: 3 Pairs of Swimsuit Cups Insert Care Instructions: Hand Wash or Machine Wash in laundry bag If sew around edges: YES Product Size: AB (Length 5 Inches x Width 4.7 Inches), C/D (Length 5.31 Inches x Width 5.1 Inches),D/E(Length 5.5 Inches x Width 5.5 Inches)