What You Can Get-- We have 90 Pcs brass eyelets in 3 different sizes, 30 pcs of each size, hole about 1.4-2.3mm, you can choose the right size you need. High Quality-- It is made of high-quality brass, strong and durable,smooth surface, rounded edges, not easy to damage, can use for a long time. Easy To Use-- You just have to cut a hole in the fabric, leather straps, clothing or leather crafts, then insert eyelets by pushing through, secure in place with a squeeze of the punch. Multipurpose-- Widely used in mechanical engineering, and also used in belts, garments, purses, curtains, backpacks, leather and DIY crafts making and more. Improving Hands-on Skills-- The use of this eye stud can greatly improve your hands-on ability, and your hands are freed and mobile when you apply it.