Equipped with 1pcs additional screwdriver to help you quickly install, saving time and money! Mardatt 41Pcs D Ring Rivets with Screwdriver, 360 Degree Rotation Ball Studs Rivets Ball Post Head Buttons Stud Screw Buttons Rivets for DIY Leather Purse Hardware(Gold) Product Specification: ✄Product Name: D Rings Rivets ✄Material: Zinc alloy ✄Size: As the picture shown ✄Color: Gold ✄Quantity: 41Pcs ❉Why Choose Us? ♫Premium Material: Made of zinc alloy with electroplated treatment, not easy to rust and corrode, smooth surface and not easy to fade, long service time. ✥【What You Get】In this kit, you will get 20 sets of gold d ring rivets. Just use a screwdriver screw the bar into the other side of the D- ring until firmly in place. ✥【Great Choice for DIY】These D ring stud screw are suitable for to make your own personalized accessories, such as bags, belts, handbags, leather bracelets, purse straps, shoes, hats, bag dangle and leather crafts DIY projects. ♫Additional Tool: You also will get 1pcs screwdriver to help you install quickly, saving your time and money. Chicago Screw D-ring Brass Studs Leather Rivets Screw Back 360 Degrees Free Rotation Ring Screws Equipped with 1pcs screwdriver, totally 41pcs. ♫Easy to Install & Disassemble: Easy install and remove. 360 degree rotation Ball Caster Wheels 70 Sets Punk Rivets Screwdriver Punching Tool, Large 2.6cm/1 Inch Metal... Firstly, drill a hole and insert the D ring into the hole. Ball Screw Mardatt 41 Pieces D Ring Rivets With Screwdriver, 360 Degree Rotation Bag Strap Rivets D Ring All of them are packaged in plastic box for easy portability and storage. Secondly, tighten the screws on the base with a screwdriver and firmly secure the D-ring., Work done! Comes with a plastic box for easy storage and carry. ✥【Size Information】The D ring rivet measures 15., 5mm/0., 61 in total length, 11., 8mm/0., 47'' in base diameter and 20., 5mm/0., 8 in height., The screw measures 7., 7mm/0., 3'' in base diameter and 5., 6mm/0., 22 in height.