WAIT ... But Why This Bed Rail Over Others? Universal Fit for Beds Easy Installation Simple Bed Railing Fold Down Super Sturdy Innovative & Sleek Design Certified BPA Free, Phthalate Free, Latex Free, and Lead Free Premium Materials and Breathable Mesh Flat Metal Bars, So NO Uncomfortable Bumps on Mattress Sizing [55.5 x 19.5] Made for twin beds,..