UNIVERSAL MINI-SPLIT SUPPORT SYSTEM 33.5 x 21.6 x 17.7 Outdoor HVAC Mounting Bracket Safely Secures Most Size Compressors/Condensers to Exterior Wall for Discreet Placement & Dependable Fall Prevention Extend the Life of Your Ductless Heating & Cooling Unit with Maximum Weight Capacity of 331 Pounds INDESTRUCTIBLE WEATHERPROOF PARTS Heavy-Duty Platform Keeps Your AC Compressor Raised & Leveled High Above Ground to Protect Against Water Flooding, Snow, Dirt, Mud, Debris & Theft Super Strong, High-Quality Steel Parts Offer Reliable Weather Resistance & Powerful Adhesion to Both Brick & Concrete CONVENIENT SHOCK-ABSORBING DAMPERS Durable Rubber Anchors Prevent Scrapes & Scratches While Properly Cushioning the Unit to Absorb Vibration & Minimize Sound Transfer to Interior Structure Adjustable Dampers Also Enable Optimal Air Flow Between Wall & Compressor for Superior Safety & Energy Efficiency