VIVO Table Top Solutions - We create affordable solutions designed with creativity and quality to help transform your workspace. This sturdy bamboo platform attaches to the top of a compatible desk frame (please use the hardware provided with this table top) to create your very own sit-stand workstation for a healthier work life. Compatibility - Fits both manual and electric frames measuring 39 to 58 in length, including VIVO models: DESK-E151EB / DESK-E151EW, DESK-M051MB / DESK-M051MW, DESK-V100EB / DESK-V100EW, DESK-V101EB / DESK-V101EW, DESK-V101M / DESK-V101MW, DESK-V102E / DESK-V102EW, and DESK-V103E / DESK-V103EW. Please Note: The pre-drilled holes fit our VIVO desk frame models. Pre-drilling will be required to fit most other desk frames.