UNIVERSAL FIT: Our locking pin backs work with all types of pins regardless of size and shape, making them perfect for collectors and hobbyists alike. HUGE QUANTITY: 60 pieces metal locking pin backs, 0.39 inch in diameter and 0.27 inch in height. NOTE: This pin back is small, please store it properly and keep it out of the reach of children to avoid accidental eating. DURABLE MATERIALS: Made of high-quality nickel-plated copper, our locking pin backs are built to last, resisting everyday wear and tear for long-term use. PERFECT PIN FIT: Our locking pin backs are designed to fit any standard pin perfectly, ensuring that your pins stay securely in place. Prevents pins from falling off or slipping out of place. EASY TO USE & REMOVE: Spring loaded latch design for easier use and remove, push the base to lock and secure the locking pin backs. Pull to loosen the lock and remove the pin.

Date First Available: November 28, 2022. Best Sellers Rank: #17,223 in Arts, Crafts & Sewing. Customer Reviews: 4.8 4.8 out of 5 stars 35 ratings 4.8 out of 5 stars. Item model number: 13Q-LockingPinBacks. Country of Origin: China. : B0BNHR3L8X. Manufacturer: YGAOHF. Item Weight: 6.7 ounces. Product Dimensions: 1 x 1 x 0.5 inches. Finish Type: Painted. Number of Pieces: 60. Brand: YGAOHF. Style: Unique. Color: Silver. Material: Metal.