SPECIALLY DESIGNED FOR LAPTOP TRAY – This durable treadmill is designed for the new version of the tread made after August 21 (smaller version). Unlike other treadmill stands, this ergonomic tray has two suitable holes on each side, perfect for your treadmill 【Walk while working】When you work from home and need to listen to calls or watch videos, attach this laptop tray to a new tread, creating an active, multi-tasking workstation. This sturdy tray always keeps your laptop safe and secure HEAVY DUTY 50 LBS TREADMILL STAND – Sturdy and thick enough construction supports weights up to 50 lbs, transforming your exercise routine by allowing you to multitask in style with your new desk. You can put a variety of necessary exercises on the desktop, such as water bottle, books, laptops, tablets, pens, etc. The rubber edge protects your gear from scuffs and scratches even when rubbed while you walk. Extra edge protection is provided to protect your laptop from drops, completely solve your worries.