Put the pin in the rubber pin backing, your items will keep pinned securely. With smooth opening and closing, yet the pin back clasp is well secured because of the pin backs locking feature.If there is any problem or these Pin backings does not fit your, just contact we will return full refund to you. the PVC pin back is tight and they are not easy to fall off; Each pin back has a hole which is compatible with the tie tack pin,The rubber pin backs are only compatible with the pin 1-1.2 mm in thickness, it can't fasten if the pin is too slim. If you wear lapel pins on the reg. Throw away the metal backs that don't grip and replace them all with these rubber backs that won't fall off, leaving your pin lost on the ground somewhere. They have great grip, and don't loosen with time. Super practical-These PVC rubber pin backs are totally awesome! because they keep the pin from moving around.The soft rubber pin back effectively isolate sharp metal pins and ensure they remain in place,Great replacement for pin clutch backs. Nice packing-Rubber backs are packed in a transparent plastic box,Each box contains 50pcs rubber pin backers. Pin Locks suits for lapel pins, badges, hat, tie tacks, name tag, toy pins, citation bars,etc.

Number of Pieces: 50. Brand: TTSAM. Style: Compatible. Color: 50PCS. Material: pvc, Rubber. Date First Available: June 4, 2019. Manufacturer: TTSAM. Item Weight: 0.704 ounces. Best Sellers Rank: #711 in Arts, Crafts & Sewing. Customer Reviews: 4.7 4.7 out of 5 stars 2,063 ratings 4.7 out of 5 stars. : B07SPJTK2Z. Item model number: 200190. Package Dimensions: 2.72 x 2.05 x 0.67 inches.