Leofoto LCH-2S is a lighter version of the LCH-2 tray designed for those who use laptops for post-processing. It has a 3/8&';&'; mounting hole instead of the 1/4&';&'; and 3/8&';&'; options available on the LCH-2, making it even more lightweight. The tray is 8.9 inches and can accommodate almost all laptop sizes, with flanges on the four sides to prevent accidental dropping. It can be easily mounted on ball heads/tripods using the 3/8&';&'; mounting socket and Arca standard dovetail. Size: 390*280mm / 15.35&';&'; x 11.02&';&'; Weight: 603g / 1.33 lbs Mounting hole: 3/8"