FEATURE SUMMARY • Retracting Frame Dock Shelter Encloses Dock Opening & Is Built To Yield When Hit From An Off-Center Trailer. • Rugged Steel Frame & Gravity Forward System Allows Full Unrestricted Access To Trailer During Loading. • Multiple Fabric Choices Including • Double Lock Stitched Seams and High Strength Thread For Extended Life. • White Vinyl Side Frame Cover To Allow Light To Transmit Through. • Vertical Panels Are Double Stitched UV Treated 4 Ply Fabric With Fiberglass Stays & 4" Yellow Guide Stripes. FRAME DOCK Cutaway Drawing Showing Retractable Gravity Forward Steel Frame System • Sloped Header For Drainage With A 36" Vertical Drop Curtain With Protective Corner Wear Flaps and Wind Retention • Replaceable Bottom Corner Draft Pads. • l-Beam Steel Protective Guards With Galvanized Mounting Hardware. • Overall Dimensions of 11'6"w x 11'h With • Taller, Wider and Extra Projection Available • Galvanized Steel Frame • Full Height Yellow Guide Stripes • Gussets In Head Curtain (Recommended) Dedicated People Superior Products