Feet, flat (4)$1.99
Feet, flat non-skid black polyurethane 3M (4 pack)
Original replacement flat feet for Stabile PRO, Stabile 2.0, Simplex, EnCloz and PED4 Planet
These are not this same feet as used on the original Stabile iPad stand, please see this link.
Installation video link will be sent with order shipment.