Features: Unique Artistic Design: cool guitar picks with a premium assorted modern design, 6 beautiful art paintings embodies your unique taste, fit diverse favor or various song style. Patterns don't wear off easily during daily use. High-quality Celluloid & Medium-sized: guitar picks are use Celluloid material, and its 0.71mm medium-sized has moderate elasticity. Using it to play the guitar can provide good elasticity, firmness, and a clear and pleasant tone. Easy to Carry: with a metal box which can be put into your pocket or guitar case, picks also can keep in leather pick holder that attaches to key chain, no more losing picks again. Coolest Music Gift: a good gift for guitarist and musicians, it can be used for electric, classic, bass and acoustic Guitars as well as ukulele. The Package Includes: 13 x Guitar Picks (each design is 2pcs, 1pc of luminous pick), 1 x Iron Box, 1 x Key Chain Cowhide Picks Holder. Specifications: Pattern: Type 1 / Type 2 / Type 3 (Optional) Material: Celluloid Thickness: 0.71mm / 0.03in Item Size: 30 * 26mm / 1.18 * 1.02in Package Weight: 43g / 1.52oz Package Size: 5.4 * 5.4 * 4cm / 2.13 * 2.13 * 1.57in Packing List: 13 * Guitar Picks (each design is 2pcs, 1pc of luminous pick) 1 * Cowhide Picks Holder 1 * Iron Box