One pair, can be used for an armchair or for a sofa. They will raise the piece of seating by approximately 3 inches. Maximum weight per raiser is 125kg.
These were passed on from another freegler for my parents-in-law. They now no longer have the sofa, so these are going spare again. Very useful when seating is a bit low for the less mobile.
Langham multi purpose furniture raisers (Risinghurst OX3)
This offer has been gifted to someone and is no longer available.