Gared Outdoor Volleyball Standards are constructed of high-strength lightweight square aluminum extrusion with a structural channel running the length of the posts for durability and easy set-up and take-down, Easy and quick infinite height adjustment without removing the net, Heavy-duty galvanized rachet winch for smooth net tension, Ideal for sand/beach volleyball competition play, Parts for converting standards to sand play are sold separately, Net, sleeves, and covers are sold separately, SKU: GSPRT200