C Series, A Series Currently SOLD OUT. Call to reserve off next available shipment. F2, H1 & M Series Currently IN STOCK & avail for immediate dispatch. Extend your C2 ,C8 or A2/8 (Suits all Commercial reformer) The platform extender from Align-Pilates can also be used in conjunction with the mattress convertor to make your reformer a matwork station.Generally standing exercises can be done using the standard Anti-slip timber platform however many clients prefer the security of a larger standing area.The Platform extender can also be used at the pulley end of your Reformer to aid with postural positions in other exercises. Also Available on the new A8 Reformer and M2 Pro.