Width adjustable The installation can be adjusted according to the width of the air conditioner and the distance between the air conditioner feet Height adjustable 35"-3/8 W x 19"-5/8D x 35"-3/8H,the special double-layer design can support two units.suitable for 9000-18000 BTU unit. Anti-vibration Rubber Pad Minimize noise and vibration,anti slip Weather Resistant UV coated durable materials,suitable for outdoor use Accurate Scale Quickly installation Adjustable The installation can be adjusted according to the distance between the ac feet Other Air Conditioner Accessories Equipment Pad Add to Cart Wall Mounting Bracket Add to Cart Mini Split AC Bracket Add to Cart PVC Line Cover Kit Buying Options Window AC Bracket Add to Cart Window AC Support Bracket Add to Cart Mini Split Line Set Kit Add to Cart Customer Reviews 4.3 out of 5 stars 21 4.1 out of 5 stars 49 4.2 out of 5 stars 31 4.0 out of 5 stars 54 4.3 out of 5 stars 666 4.0 out of 5 stars 101 5.0 out of 5 stars 1 Price $65.99$65.99 $33.99$33.99 $45.99$45.99 — $23.66$23.66 $38.99$38.99 $116.99$116.99 Load capacity Up to 300lbs Up to 280lbs up to 430lbs / Up to 85lbs Up to 200lbs / BTU 9000-18000BTU 9000-18000BTU 9,000 -36,000 BTU 9,000 -36,000 BTU 5,000-12,000BTU 9000 - 24000 BTU 9000-18000BTU Application Ductless Mini-Split Heat Pump Ductless Mini-Split Heat Pump Ductless Mini-Split Heat Pump Ductless Mini-Split Heat Pump Window Air Conditioner Window Air Conditioner Ductless Mini-Split Heat Pump Weather-resistant ✔ ✔ ✔ ✔ ✔ ✔ ✔ Outdoor Use ✔ ✔ ✔ ✔ ✔ ✔ ✔