Add color and creativity with this Tie-Dye Drawstring Bag Kit! Get everything you need to make awesome tie-dyed drawstring backpacks perfect for summer camp, play groups, birthday parties and much more. Kids will love seeing the result of their tie-dying handiwork, and you'll love bringing out their creative side with this activity. Add this kit to your arts and crafts supplies for kids! Includes twelve 22.9cm x 35.6cm DIY Medium White Canvas Drawstring Bags and one Ultimate Tie-Dye Kit, which includes 5 bright, non-fade dyes, 5 squeeze bottles, 8 gloves and 40 rubber bands. Safe and non-toxic. Adult supervision recommended. Conforms to ASTM D-4236.