A frame has 4 basic frame sizes ( eye, bridge, temple, vertical 1  ): Eye Size - refers to the horizontal width in millimeters of one of the frame's lenses. 2  Bridge Size - measurement is the distance in millimeters between the two lenses. It is measured between the two closest points of the two lenses.
The Extra Long Cot is quality made and ready for camping, the beach, or traveling. Weighing only 12 pounds, the cot is 84 long (that's 7' long!), 32 wide and 9 off the ground. The cot folds up to 36 x 7 x 4and fits into a carrying bag (with a carrying strap) that is included in your purchase. The green polyester cover is washable and mildew resistant.
Comparing long-bed styles, the S-10 is 2.5 inches longer than the LUV overall, but its cargo box is actually an inch shorter (89.0 versus 90.1). The distance from the front bumper to the cab's rear bulkhead measures 100.2 inches on the S-10 and 95.8 on the LUV regardless of chassis length.