- Super Heroes Guitar Picks - 12 Super Heroes Printed on both sides - Perfect for Marval fans - Product Use 1. Various types guitars 2. Handset chain 3. Key ring 4. Crow plate as a tool 5. Giveaways or free giftware. 6. Special earrings 7. Pendant 8. Bracelet 9. Necklace 10. Hand tag off clothes Material: Celluloid Thickness: 0.46mm/0.71mm/0.96mm(most in common use),0.50mm/0.60mm/0.81mm/0.88mm/1.0mm/1.2mm/1.5mm Surface Solid glossy/ matte and smooth marbled pearl Printing style One-side and double-sides printing