An improved spring is provided which may be used in cushions, {TAIL ~ mattresses}, or {HEAD ~ box springs} which includes a limiting internal member 
An improved spring is provided which may be used in cushions , { TAIL ~ mattresses } , or { HEAD ~ box springs } which includes a limiting internal member
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH