Feature: 50 pairs of earring pins and backs, includes 50pieces of earring pins and 50 pieces of earnuts. Anti-allergy material: earring pins are made of acrylic and earnut are made of silicone rubber, which makes it allergy-free, lightweight and durable These clear earring designs for kids, adults and even craft makings, they can also use for new jewelry or to replace other earring posts Specifications: Material: Plastic Color: White Size: Length 12mm/0.47" A : Flat Pins Diameter 3mm/0.12" B :Flat Pins Diameter 5mm/0.2" C : Cup Pins Diameter 3mm/0.12" E : Cup Pins Diameter 4mm/0.16" Quantity: 100 Pcs, Note: No retail package. Transition: 1cm=10mm=0.39inch Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you Drawing Stencil only, other accessories in picutures are not included. Package includes: 100Pcs x Plastic Earrings.