The Allegretto has been designed to provide a contemporary modern design feel to any office environment. Allegretto Table Frame Kit with 2-Legs and Electric Motor by Knape & Vogt allows the user to adjust height upto 26'' to alternate between seated and standing positions, thereby reducing backaches, pains, stress, tension and improves blood circulation. The table frame kits can easily be adjusted to fit different top widths 48''-96'' and supports upto 264 lbs making purchasing much easier for the customer. To improve end user safety the leg motors have anti-collision protection that will stop and reverse the travel of the table when the table collides with a fixed object during operation. Tested to 8000 cycles, this product features 5 year mechanical and 2 year electrical warranty.