A rubber suction cup foot with retractable stainless steel spike. The suction cup increases the suitable area of the foot of the monopod by almost 20 times, giving much greater stability when needed. Designed to fit the Manfrotto 695 carbon fiber monopod. Attachment: 11.6mm hole three- faced attachment; color: black; material: technopolymer; material - screws and fixings: Stainless steel; weight: 0.31 lbs.