The industry's first double-rim flex goal…Low maintenance design can be used indoors or outdoors • 5/8" solid steel rings supported by 3/16" x 1-1/2" rim support • 15º of deflection, auto return • Universal backplate • No-Fail netlock system for chain, nylon or web nets • The best of breakaway and double-rim goal designs • Includes mounting hardware and nylon net • One-year limited warranty.