DIY Anti-lost Electronic Stylus & Lighter Pendant Necklace Making Kit, Including Rubber Lanyard Straps, Silicone Pendant, BlackSize: Silicone Pendant: about 31.5x7x9mm, hole: 3mm, Inner Diameter: 24mm, 30pcs; Rubber Lanyard Straps: about 15.3 inch, 10pcs; Paper Cardboard Boxes: about 228x120x17mm, 1pc.