A Junior version of the popular Jewel Box Gem set. The Gem Junior combines the Five and Ten tool for 3 smaller size projects. It also works in conjunction with the larger set. It is really 2 tools in 1: both a smaller Gem 10 and a smaller Gem 5 in 1 tool. Now you can make all your favorite Jewel Box Designs SMALLER! Ruler angles are 36degree, 72degree, 72degree. There are 3 sizes to choose from: Junior 27in x 28in, Petite, 21in x 22in, and Mini 14in x 15in.