Product Specification: Product Name: Lapel Pin Backings Scenes to be used: The rubber pin back is made of high-quality PVC rubber The pin backing locks your pins firmly and securely, guaranteeing you won't fall off during use, fits most lapel pins, tie pins, badge badges, name tags, toy pins, citation strips, jewelry, and other homemade craft pins Color: Black Material: Plastic Net Weight: 39g Gross Weight: 40g Dimensions: 0.43 x 0.28inch/1.1 x 0.7cm Package Size: 12 x 7.5 x 1.5cm Packing Method: Bag Package Includes: 100Pcs butterfly clutch pin backingsWide Range of Uses: Creative use as pin backs rubber, tie tacks blank pins, hat pin backs, for tie pins, badge badges, name tags, toy pins, citation strips, jewelry, and other homemade lapel pin backs. Super Practical: These multifunction plastic rubber pin backs are awesome! Because they prevent the lapel pin backings holder from moving around. Soft rubber backs effectively isolate sharp metal pins and ensure they stay in place, lapel pin backings are a great alternative to pin clutch backs. Exquisite Design: PVC rubber pin backs are designed by a protruding semi-circular handle on the lapel pin backs, allowing you to install and remove pin backings tie tacks easily and conveniently. Locking pin backs for enamel pin clutch provide good pin grip, clasps for pins keeping them in place and not easy to lose. Pin Backs Dimensions: 0.43 x 0.28inch/1.1 x 0.7cm, the hat pin backs small size makes it inconspicuous while maintaining butterfly clutch backings stability and easy use. Material: Rubber pin backs are made of high-quality PVC rubber, and lapel pin backings are made of copper. Sturdy and durable, not easy to fade, lapel pin backs bring you a good experience.Number of Pieces: 100. Brand: Teaaha. Material: Rubber, Co, Polyvinyl Chloride. Date First Available: February 8, 2023. Best Sellers Rank: #86,500 in Arts, Crafts & Sewing. Customer Reviews: 3.0 3.0 out of 5 stars 4 ratings 3.0 out of 5 stars. Item model number: 543525_1-US-CJ. Country of Origin: China. : B0BV6HM6HY. Manufacturer: Teaaha. Item Weight: 1.44 ounces. Product Dimensions: 4.72 x 2.95 x 0.59 inches.