Adult assembly is typically required. Some products include basic tools while others do not; expect to use standard hand tools and possibly a socket for certain fasteners. Assembly is generally straightforward, but verify the included hardware list and instructions for any model you consider.
Common accessories include leg developer rollers, contoured foam roller pads, arm‑curl pads, adjustable or detachable preacher/bicep curl attachments, and detachable biceps curl bars.
Shirts use various blends and solids, including 60% cotton/40% polyester, 50% cotton/50% polyester, 100% cotton, 90% cotton/10% viscose, and a 50% polyester/37% cotton/13% rayon blend for some heather colors.
Shirts are printed to order using direct‑to‑garment methods and in‑house transfers, and graphic apparel is printed and shipped in the U.S.A.
Care guidance varies by item: general instructions include machine wash and tumble dry, while more specific recommendations are machine wash cold inside out with like colors and tumble dry low or hang dry.