Ramptech 3' Tall x 8' wide Outdoor Halfpipe All materials pre-cut to exact CNC dimensions. Quick and simple to assemble. Includes step by step visual instructions Ramp Armor, pre-drilled and countersunk. ACQ Pressure Treated lumber and plywood, 100% exterior material. Galvanized steel coping, exterior screws. Do your homework first! check out who we are at https://www.facebook.com/Ramptech/ 8-10 year lifetime (that's years not weeks), Ramp Armor 5yr warranty Made in the USA!