rubberized cotton air chamber:
1) two years warranty;
2) high pressure resistance;
3) one or two times vulcanized natural rubber;
4) high density cotton in assorted colors;
5) tube or I-beam pattern;
6) 1, 2 or 3 zones for different purposes;
7) height Max. 8 inches, width Max. 34 inches.
Electric air pump provided as per request.