<B>Maximum weight capacity:</B> 220 lbs.<Br> <B>Short model suits ceiling heights:</B> between 7' 5" to 9'.<Br> <B>Regular model suits ceiling heights:</B> between 7' 5" and 9' 11".<Br> <B>Package dimensions for short size models:</B> 46"L x 24"W x 5.5"H<Br> <B>Weight of short size packages:</B> 55 lbs. (Box 1) <Br> <B>Package dimensions for regular size models:</B> 46"L x 24"W x 5.5"H<Br> <B>Weight of regular size packages: :</B> 58 lbs. <Br>