The Essential Knots Guide is a handy, useful guidebook that will go along with you on any adventure. This spiral bound guide comes with intricate illustrations to help you tie 21 useful knots and inform you when to use them! The pocket-sized format travels well, so you won&##39;t want to forget this on your next adventure! 

Specs: 

• Number of Pages: 25
• Dimensions: 7.5" x 4" 
• Weight: 98 g