Description These enamel pin backs are made of rubber material, small in size, lightweight and durable for long time use. The brooch locking pin back is applicable to uniform, badges, name tags, brooch, tie tack lapel. Also can be used for jewelry making and DIY craft projects. Features -Color:Assorted Color -Material:Rubber -Size:1.10X0.80X0.80cm/0.43X0.31X0.31in -Durable and Practical: Made of rubber material, with simple shape design, which can be durable and practical, providing long-lasting use and functionality -Professional Jewelry Making: Also can be used for jewelry making and DIY craft projects, very professional, providing versatility and adaptability for various projects -Great for Gifting: You can use these tools well, and you can send them to your friends, providing a great option for giftgiving and sharing. -Multipurpose Use: With the multipurpose, they can be used in many ways, very convenient and practical to use, providing versatility and adaptability for various applications -Enhances Style: Elevates style: enhances lapels, hat buckles, and other accessories with a decorative appeal, providing a stylish and decorative touch to various items Package list: 1 x box of rubber pin backs (150pcs/box)