Yaheetech Pair of Adjustable Squat Rack Standard Solid Steel Squat Stands Barbell Free Press Bench Home Gym Portable Dumbbell Racks Stands 44"-70" Material: Metal Black FinishEasy Assemble: Designed for easy installation. Full instructions & all mounting hardware are included. Specifications: Overall Size: 21 x 19x (44-70)" (LxWxH)Adjustable Height 44-70"Stable Base in Size of approx. 21x19" (LxW)Max. Load 480 lbsG.W: 49.60 LB Heavy Duty: Carbon Steel Construction; Adjustable Safety Pin on Each Post; Anti-Skid Feet Pads and Anti-Scuff Rubber Avoid Damage to the Floor ADJUSTABLE:14 adjustable safety pins on each post to help you adjust to the profit height to meet your need5cm gaps; adjustable Height 114-179 cm/45-70.5inch. Ideal for: Squatting, Bench Pressing or Standing Home Exercise & Commercial Use G.W.:44.66 Lb Material: Metal Black Finish Max Load: (Approx.) 480 lb Overall Size (Approx.):21 x 19 x (44-70)&#034; (LxWxH) Adjustable Height (Approx.):44-70 Base Size (Approx.): 21 x 19&#034; (LxW) Square Tube (Approx.): 2 x 2&#034; Hole Spacing:2&#034; / Color: Black Quantity: 2PCS Heavy Duty: Max. Load 480 lb Ideal for Home Exercise &amp; Commercial Use Ideal for Home Exercise &amp; Commercial Use 14 adjustable height holes,each hole between the distence is 2&#034; According to their own needs,to adjust the required height Package included: 2 x Squat Stands 1 x Instruction Barbell shelf Adjustable Safety Pin on Each Post Adjustable spotters for your safe Safety Locking Sturdy &amp; Stable Metal Squat Rack Adjustable Height 44-70 Anti-Skid Feet Pads Avoid Damage to the Floor