General Dimensions:
Tub Width: 23"
Tub Height: 16"
Bottom Tub to Top Footrest: 19"1/2 
Tub Length: 50" 

Massage Chair 699D Dimensions:
Seat Width: 21"  
Armrest Width: 29"1/2 
Armrest Width (with Open Trays): 45"1/2