Black Basic Swim Cup Inserts Size 2/30A

These wafer-thin smooth laminate foam swim cup inserts are designed to blend neatly into swimwear for a clean, comfortable finish. Lightweight and easy to sew into a variety of garments, they’re a practical choice when you want a little shaping and support without adding bulk. They’re also suitable for sportswear, activewear, and evening wear, making them a versatile notion for home sewists working on swim tops, bras, and specialty garments.

Features:

• Wafer thin smooth laminate foam cups
• Sun and chlorine resistant
• Quantity of 1 equals one pair
• Size 2/30A measures 4 1/4" wide by 4" high
• Machine wash cold
• Tumble dry low
• Suitable for swimwear, sportswear, activewear, and evening wear

Use these cup inserts when you want a smooth silhouette and a reliable foundation inside your handmade garments. They’re especially useful for swimwear projects where a low-profile cup is preferred, and they can also be incorporated into activewear or special occasion pieces that benefit from subtle shaping. Pair them with your favorite stretch fabrics for a polished, professional result.