This cover was custom designed to fit a Tonal Home Gym System. To the following size dimensions: (NOTE: Be sure to actually measure your Tonal to check the measurements - Websites are often wrong and cannot be relied on) **Please feel free to contact me so we can confirm exact measurements for a perfect fit BEFORE ordering** I am more than happy to work with you on a personal basis to make sure it is exactly to your liking. 21.25" wide x 51" high x 5" deep - with the back lip to be 5.5" long on the back side. The cover has an open back with the exception of the back lip at the top (5.5 inches) which will be slipped down behind the upper part of the system. The thickness of the back lip will be like that of a towel, and it will hold the cover on the unit. The bottom edge of the cover is open but it has a 1" strip of elastic across the bottom (centered). STANDARD VERSION - This version is great if you just want to protect your equipment from dust and dirt. It consists of an outside fabric layer of protection on the front, sides, and top, with an inner layer of flannel behind the front panel for softness against the screen. The underneath bottom side of the cover is open but has a strip of elastic across the bottom so it keeps the bottom and side panels snug to the equipment. DELUXE VERSION - This version is ideal if you have small children/pets and need extra protection. This version has everything the Standard Version does but also has an additional layer of protection inside the cover. Designed so that there is space between the outer and middle layer and you can slide in a cardboard or foam board between layer for extra protection. *Customer is responsible for adding protection layer. NOT INCLUDED! Note: By placing the order, the buyer indicates that he accepts all liability and responsibility with regards to having the weight of this cover on the brackets/mounting system on the back of the home gym system and how it is mounted on the wall.