Length and Speed Conversion Chart

Knowledge is power, and with Grims weatherproof tip cards that knowledge is at your fingertips!
This Weatherproof plastic tip card is a how to reference to help you to make various conversions for length, and speed.
 These tip cards are so thin, you can stack dozens together into one wallet slot, or into a small tin. This card is the perfect addition to a mini survival kit, get home bag, or altoids survival kit.

Waterproof

Completely waterproof so you don't have to worry about being outdoors or keeping them out of the rain.

UV Resistant

Sun exposure is not a problem with the Length and Speed Conversion Tip Card.

Credit Card Sized Tip Card

This Length and Speed Conversion Tip Card is small enough to fit along with dozens of our other survival tip cards in a wallet slot, or altoids tin survival kit.

Survival Tip Card 

Dozens of other tip cards from Grim Workshop exist, each with their own unique subject and focus, all containing valuable information, perfect for the avid learner, bushcraft, or hunting enthusiast, or as an emergency information kit in a mini survival kit, get home bag, or bug out bag.