{"product_id":"optional-large-mps-mobile-floor-base","title":"Optional Large MPS Mobile Floor Base","description":"The Special Tomato_ Multi-Positioning Seat Wooden Mobile Floor Base allows for 10 - 25 degrees of Tilt-In-Space to allow for a range of positioning needs. It comes standard with 4 swivel wheels with rear locks for easy maneuvering around the home or in the classroom. A convenient tray storage is located on the back for the Optional Tray.\u003cbr\u003e\u003cbr\u003eThe Optional Wooden MPS Base can be used for both the Small \u0026amp; the Large MPS. HOWEVER, the front casters get installed differently depending on which size MPS seat you are using with the base. The Small MPS requires that the front caster bracket gets installed to the OUTSIDE of the wooden wings due to a collision with the foot rest. The Large MPS requires that the front caster bracket gets installed to the INSIDE of the wooden wings to decrease wood flex with heavy loads \u0026amp; add foot print stability. Changing the installation of the front caster brackets is the only change that is needed to change the Mobile Floor Base between a Small and Large MPS Seating System.","brand":"Special Tomato","offers":[{"title":"Default Title","offer_id":49947911684373,"sku":"SPTO79070300","price":2773.27,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0857\/4897\/3845\/files\/mps_wooden_base.jpg?v=1780374454","url":"https:\/\/unitedsupplycorp.com\/products\/optional-large-mps-mobile-floor-base","provider":"United Supply Corp.","version":"1.0","type":"link"}