Premium Grade Fresnel Lens Pocket Wallet Credit Card Size - Magnifier - Solar Fire Starter - Ruler - Unbreakable Plastic for Home Office Classroom & Outdoor EDC Survival Kit Bushcraft

4X Magnification, 3.25" wide x 2.25" tall - Great for reading menus in low light, viewing office spreadsheets and documents, reading ingredient labels in the market or viewing small objects., COMPACT - Thin, extremely light and flexible enough to fit in your wallet, purse, backpack, first aid kit or bugout bag. Keep one handy in multiple locations for quick use., RULER - A 3 inch Standard and 7.5 cm Metric ruler printed along the edges makes measuring smaller jobs quick and easy when a larger ruler just isn't needed., HIGHLY VISIBLE PROTECTIVE CASE - Each lens comes with its own brightly colored protective pouch so it's easy to find when you need it, and with 10 pcs per pack