30mm plastic clasps, black - Small Bobbins

Spring Clip Plastic 30mm black - Pirates Cave Chandlery

Plastic rectangle loop B 30 mm - black - Buckles and clasps

Clips & Clasps - Lingerie & Swim Accessories - Haberdashery & Trims NZ

Prym Hooks & Bars — - Sewing Supplies

Hemline Embroidery Thread 30 Bobbins - Plastic

black clip buckle 30mm - Calissone

Prym Snap Hook, Gunmetal, 30mm – Flying Bobbins Haberdashery

4pcs/pack Donlis blade guitar pickup bobbin parts plastic mini

Stainless Steel Spring Loaded Locking Buckle – Nationwide Trailer

ESP Barrel Bobbin Kit Stainless Steel – Totally Hooked Ltd

Black Ring Plastic Sandal Buckle, Thickness: 2mm at Rs 0.24/piece