TRAMPOLINE WIND HOLD STAKE DIRECTIONS- When in use as a trampoline hold stake use one or two per side as shown in the product images. USA MADE - (4-Piece Set) Trampoline Wind Stakes 0.35 Inch Heavy Duty Stake Safety Ground Anchor Non-Galvanized Steel Wind Stakes (4) *****USA MADE - Made in the USA with USA Steel, Premium Heavy Duty Trampoline & Tent Wind Stakes ***** STURDY - #3 .375" Inch Rebar - 12" Inch Length ***** EASILY INSTALL - Hammer Into Almost Any Soil Type. Hard To Bend Or Break ***** UNIVERSAL FIT - Fit Any Trampoline with Leg Diameter up to 3.5" Inches. The stakes, sink deep into the ground (12" Inches). Also great for securing: Camping Tents, Christmas Outdoor Decorations, Fences, Tarps, Garden Cloth, Hoses & More. ***** SOLID HOLD - Our stakes are not galvanized, this is by design. When the stakes rust into the ground it adds even more holding power. This is extremely important for a trampoline wind stake application! *****