Hello Wanda,
Thank you for your review on the Delta Classic 400 34 in. x 48 in. x 72 in. Shower Kit. Any feedback that we receive helps us to create better products and is greatly appreciated.
I am very sorry to hear that there seemed to be some confusion with the dimensions of this product and that your product was delayed due to this. I apologize for any inconveniences that you may have faced.
The 72" dimension refers to the door size of the unit while the full height of the unit is 77" from the top of the wall to the bottom of the base. These dimensions can be found on the product page in the specifications document as well as in the link below:
https://images.homedepot-static.com/catalog/pdfImages/07/07670456-a46d-4fef-bbbd-82763964b070.pdf
If you ever have any questions, concerns, or require anything further please feel free to give us a call at 800-345-3358 and we will be happy to assist you in any way that we can.
Thank you again!
Matthew M.
Delta Faucet Company
Consumer Care