VEVOR 900mm Overhead Door Electric Air Curtain w/Limit Switch 3 Speeds Commercial free-shipping The 300-thread-count cotton delivers a

The 300-thread-count cotton delivers a soft

Non-marking silicone base protector

Easy care poly cotton blend

Large open shelf with 2 drawers

Lightweight and portable design

VEVOR 900mm Overhead Door Electric Air Curtain w/Limit Switch 3 Speeds Commercial free-shipping The 300-thread-count cotton delivers aKeep your interior temperature controlled and comfortable by blocking up to 90% of outside air, dust and insects from entering through open doors. The three speed settings let you balance airflow strength with energy efficiency, while automatic limit switches reduce wear by triggering the curtain only when needed. 900mm (35. 4") wide galvanized steel construction Three adjustable speeds: high 1352 CFM (186W), medium 1187 CFM (178W), low 1082 CFM