46PCS 3 Sizes Yellow Necklace Lanyard Set Including 45PCS 8/13/20.5mm Inner Diameter Nonslip Rubber Rings Loop 1PC Loss-Proof Pendant Lanyard String Holder for Pens Protective Keychains DIY 46PCS Rubber Ring Lanyard Set: Comes with 1pc necklace lanyard with 45pcs rubber rings, yellow color, quantity and color enough to meet your daily need. Quality Materials: The rubber rings are made of high-quality silicone material, lightweight and good elasticity, which can firmly fix the pen on the ring. Lanyards are made of polyester, not easy to fade and can be used for a long time. 8/13/20.5mm Inner Diameter: Rubber lanyard straps about 450mm long, 6mm wide, 0.5mm thick, 1pc; silicone pendant 1 about 16x12x6mm, hole: 2.5mm, 8mm inner diameter, 15pcs; silicone pendant 2 about 13mm inner diameter, 15pcs; silicone pendant 3 about 29x24.5x7mm, hole: 3mm, 20.5mm inner diameter, 15pcs; box: 12x9x1.5cm, 1pc. Easy To Use: The loss-proof silicone rings can be used along with lanyards, also can be used separately as a decoration, You can carry it as you like, hang it on the key ring, suitable for any occasion, and protect your equipment in different ways. Wide Application: Silicone ring with lanyards can use for pendant on phone, key ring, pens, flash disk and some similar devices.