No gauge required for project, yardage varies.

A quick, seamless cozy for any accessory: cell phones, mp3 players, PSP or Nintendo DS system, or even a purse … just adjust the beginning chain to fit the accessory and start crocheting up! The cell phone cozy is just big enough to hold your phone, a credit/debit card, and a few dollars extra. Attach to your belt loop and head off for shopping or a day of fun at the boardwalk.

I wrote these instructions as I made the cell phone cozy so please let me know if anything needs correcting, especially for the game system cozy or purse.