This d section lumbar roll actually works better in my office chair than the round.
													
																	D roll lumbar support. 
									
	
		
	
																	The lumbar roll s d shape ensures your correct lumbar posture while sitting. 
																	Thanks to the marvelous internet and amazon i had a replacement within days. 
																	A handy elasticised strap to secure the d roll to a chair without the need to reposition every time you sit or stand is extremely handy especially if you are. 
																	Using a lumbar roll while sitting is also one thing you can do to help support your spine as your back is healing. 
															
													
									
	
		
	
																	Using household items to help support your spine is a good idea to help you maintain normal posture and quickly return to your previous level of function and activity. 
																	The d section lumbar roll is comfortably firm. 
																	As i spend long hours on the computer i had to replace it quickly. 
																	I need good lumbar support because i have scoliosis. 
															
													
									
	
		
	
																	The d shaped lumbar roll is a high quality foam lumbar support cushion for use while sitting or driving. 
																	Unfortunately it was left behind on a recent trip out of state. 
																	I do a lot of sitting for commuting to school and then once i m in school i am sitting even more. 
																	Tusscle lumbar back support pillow d shape lumbar roll for chair ergonomic lower back cushion for office chair car upgrade version 4 2 out of 5 stars 123 19 99 19.