Easy to Use-- Pins can be bent or cut with plier to adjust to the length you want. A plastic box is attached, very convenient to use and storage. Wide Application-- Different sizes and colors pins will help you finish all kinds of crating projects. They are perfect for DIY jewelry making, like bracelet, earrings, beading, necklace, pendant, charm and other crafts. Design-- Each pin is attached with a loop at the top, the loops can be used for connecting with other parts of jewelry, and you can create your designs with the pins easily. Material-- These hook eye pins are made of high quality iron, durable and sturdy for DIY jewelry. 3 different colors and sizes for your choice, you can choose the most suitable one for crafting. Package-- Total 650pcs eye pins in a box, including 3 sizes, 16x0.7mm (200pcs), 20x0.7mm (300pcs), 30x0.7mm (150pcs), hole: 2mm.Number of Pieces: 200. Brand: Craftdady. Color: Mixed Colors, Open Eye Pins. Material: Brass, Plastic. Date First Available: July 9, 2019. Manufacturer: Craftdady. Item Weight: 2.89 ounces. Best Sellers Rank: #78,714 in Arts, Crafts & Sewing. Customer Reviews: 4.6 4.6 out of 5 stars 244 ratings 4.6 out of 5 stars. : B07V42KNC7. Item model number: IFIN-TA0001-11-Craftdady. Package Dimensions: 4.09 x 4.02 x 1.06 inches.