Chair Armrest Pads - Apollo - 20 pair MSRP: Now: $450.00 Was: This box quantity sale is for 20 pair (box of 40 pieces) of Apollo office chair arm pads with Free Shipping! Apollo chair arm pads have 2 sets of bottom attachment screw holes: 4" and 5.5" from center to center. Specify a QTY of 1 for 1 box.. 2 for 2... MSRP: Now: $450.00 Was: