Underlay buttons, transparent

Prym underlay buttons are suitable for heavily used coats, jackets, and bags, and for robust fabrics. These 11 mm square buttons made of transparent polyester are sewn under the main button for a more stable hold. They act as spacers between the fabric and the button, allowing for easy opening and closing and protecting the thread. With their four holes, they are suitable for both four-hole and two-hole buttons and are virtually invisible. The pack contains twenty underlay buttons. They can be washed up to 60 degrees Celsius.

• Polyester underlay buttons for robust fabrics of coats, jackets, and bags
• 4 sewing holes
• Size 11 mm x 11 mm
• Transparent
• Washable up to 60 degrees Celsius