Wallet-Ninja - Innovative Credit-Card Sized 18 in 1 Multi-Tool That Fits In Your Wallet. Credit-Card Sized - Carry the power of 18 Reliable and Functional Everyday Tools Wherever You Go.18 Tools in 1 Gadget - 6 Hex Head Nuts & Bolts; 4 Screwdrivers; Bottle, Can and Letter Openers; Box Cutter; Inch & Cm Ruler; Cell-Phone Stand and Peeler. Life-Time Guarantee to Never Rust, Bend or Dull! TSA Approved - Carry During Flight. Material: Hi-Quality 4X Heat-Treated Steel; Color: Black; Size: Credit Card Sized; Thickness: 1.5mm. Wallet Ninja Swiss Army Knives 18 in 1 Multi purpose Credit Card Size Pocket Tool. 18 Tools in 1 Gadget - 6 Hex Head Nuts & Bolts; 4 Screwdrivers; Bottle, Can and Letter Openers; Box Cutter; Inch & Cm Ruler; Cell-Phone Stand and Peeler. Brand No Brand SKU 100824758_NP-1021404540 Model Wallet Ninja Swiss Army Knives 18 in 1 Multi purpose Credit Card Size Pocket Tool