DIY Awesome African Masks - Includes Elastic Bands (24 Pack) 12" X 15". Paper. Do It Yourself Awesome African Masks. These DIY projects are a great craft idea during social studies classes! Paper. 12" x 15" Includes elastic bands.  OTC These DIY projects are a great craft idea during social studies classes! Paper. Includes elastic bands. 12" x 15". 24 Pack.