BallQube Mini Helmet Holder Display with Wood Base and UV Protection - Football Helmet, Goalie Mask, Racing Helmet - Sports Memoriablia Display Case - Sportscards Collecting Supplies Holds mini football helmet, mini goalie masks, and mini racing helmets. Attractive wood base - Crystal clear - Mirrored bottom in base Perfect for autographed mini helmets - UV Protection Dimensions - Exterior 5 3/8 X5 3/8 X7 9/32 - Interior 5 X 5 X 7 - Base 7 9/32 x 5 3/8 x 5 3/8