Shipping is free. About this item: - Material: Brass and High-quality Stainless Steel (SUS304) for durability - Maximum Flow Rate: 1.46gpm (5.5L/min) - Function: 10-inch rain shower head with air injection technology for increased water pressure and natural water experience - Install: Wall-mounted with clear installation instructions - Inclusions: Square rain shower head, handheld shower head, 1.5M shower hose, shower holder, water control valve, and installation hardware - Service: Lifetime Warranty for confidence in installation, backed by gotonovo Faucet.