This extra large loop style keychain is made by Oglala Lakota artist Brenda DuBray.  She uses a combination of beads and sturdy cotton material to create her shield design.  

Artist: Brenda DuBray (Oglala Lakota)

Dimensions: full length (w/keyring) 8.5 x width 1.25 inches | silver keyring 1.25 x 1.25 inches *measurements are approximate*