Compatible with Optima battery sizes: Red top: 34, 34/78 (DOES NOT FIT 34R) Yellow top: D34, D34/78 ( DOES NOT FIT D75 GROUP SIZE 75) Blue top: 34M, D34M Overall outside tray dimensions are 11.2"L x 7.9"W Quantity: Comes with Battery tray, hold down clamps, and hardware(like the pictures show) (NOTE: Battery is NOT included in this sale. This is only for the battery tray.) Material: Aluminum Warranty: 2 Year Condition: Brand New
