18'' x 15'' x 1.75''
 65 lbs (29.5 kg)


 OTHER MODELS:
 18'' x 15'' x 3''
 55 lbs (24.9 kg)


 22'' x 16'' x 1.75''
 100 lbs (45.4 kg)


 22'' x 16'' x 3''
 90 lbs (40.8 kg)