High-Quality Fabric:bra pads are made of 96% Nylon 4% Spandex.No fading.5.27*5.03inch.best for B/C cup.NOT FOR LARGE CUP SIZE. Durable Bra Cups Inserts : Sewn around the edges instead of glued so they never come apart or deform over time even in the washing machine Breathable & Reusable:These triangle swimsuit inserts are very comfortable .breathable.and lightweight ; they don't move around.can shape your chest very well and offer a cozy feeling at the same time 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 Widely Application Bra InsertsSport bra pads are perfect for swimsuits.bra pockets.evening gowns.wedding dresses.sweaters and casual wear.and just about any top that could use a triangular shaped insert.