Purple Belly Button Ring Dream Catcher. This beautiful belly button ring dream catcher net is an inspiration for the spiritually inclined. Capture the dreams you seek inside this beautiful belly button ring dreamcatcher. Filter out the bad nightmares and keep only the best. Purple beads and purple gems bring a great sense of color to this stylish and beautiful belly button ring. 316L Surgical Steel material. 14 Gauge. 3/8" Barbell Length. 2 7/8" End to End Length. 1 7/8" Dangle Length. 5/8" Width