Marineland Glass Aquarium Lid 48 x 13 Inch (40, 55, 60) Gal

Hinged Glass Canopy Hinged Glass Canopies allow the maximum amount of light to pass into the tank, while providing splash protection for electrical components. Polypropylene hinges are long wearing. Removable plastic strips allow easy customization to fit heaters, filters, and other accessories.

Dimensions: approx. 23" Length x 11 1/2" Width (each panel, including backstrip for accessories)

Includes 2 sections, with 2 backstrips and 2 handles. 

2 sections! The image is not correct, this glass top is meant for a framed tank with a middle brace