The set contains 20 thread spool savers made from flexible, eco-friendly silicone, designed to fit larger thread spools while saving storage space. Ideal sewing accessory for embroidery machines, cross-stitch projects, and craft enthusiasts looking to keep thread supplies organized. Keeps threads neat and prevents unraveling, tangling, or loss of tension, making sewing and embroidery projects easier to manage. Durable wavy design allows the spool huggers to return to their original shape after use, suitable for repeated long-term use. Helps protect threads from pets and children by preventing loose ends that may cause tangling, damage, or accidental swallowing. Thin and space-saving construction fits easily into spool boxes or storage racks while holding spools securely in place. This set includes 20 thread spool savers made from flexible, eco-friendly silicone, designed to fit larger spools while saving storage space. They keep threads neat, prevent unraveling, tangling, and loss of tension, making sewing and embroidery projects easier to manage. The durable wavy design allows them to return to their original shape after use, ensuring long-lasting performance. Their thin, space-saving build fits easily into spool boxes or racks, while also protecting threads from pets and children by keeping loose ends secure. Ideal for embroidery machines, cross-stitching, and crafting, these spool savers help keep thread supplies organized.