No‑sew strap retainers that pull bra straps inward to prevent slipping, ideal under dark garments. The compact 10 mm size lies flat for comfort and a smooth look under knit tops and dresses. Useful for dancewear and costumes as a removable solution that avoids stitching into garments. Pack includes one pair that can be reused and adjusted to suit different strap positions. The ergonomic size improves control for precise work and consistent results.