Commercial Grade - Crafted from Thick and Durable 350g Kraft Paper Material, Suitable for both Personal & Commerical Usages. Fragrance-Free and Contain No Chemicals that Will Tarnish or Damage the Jewelry Pre-Punched - Feature 3 Sets of Hole. Can Fit Up to 3 Pairs of Earrings Depending on Their Sizes. Longest Size (2" x 4") - Suitable for Larger Earrings in Styles such as: Stud, English Lock, Teardrop, Chanderliers, Drop etc. Pair of Fold Out Tabs Contain 2 Sets of Hole for Hook Style Earrings: Hoops, Dangles, Huggies, etc.