Scientific Calculator 2Nd Edition Black #Fx-991Es Plus

Sturdy High-impact Plastic Material. Ergonomic Design Reduces Muscle Strain And Pressure. Height Adjusts From 90cm Up To 140cm And Free Angle Adjustment.

Reduce Pressure Points For Your Seating Comfort Ergonomic Design Provides Responsive And Full Support For Waist While Sitting Made Of Unique Sponge That Prevents Distortion And Targets For Permanent Use Removable Cover For Easy Cleaning Adjustable Strap Securely Holds Cushion In Place For Most Chairs