Features:

1.Add instant support to sagging furniture

2.Interlocking panels of heavy-duty plastic are specially

3.Engineered for reliable support

4.Panels adjust to fit any length,any width

5.No tools required

6.Sold in sets of 6 panels,one set fits most chairs

7.Additional sets are required for sofas

8.Also works on sleeper sofas

9.Saves money--no need to replace old,sagging furniture