Taylor Adjustable Bimini Support Poles 28" to 48" with 7/8" Jaw Slides and Deck Hinge:Keep your Bimini top off the gunwales with a pair of support polesDesigned to replace the rear straps and keep your top up and out of the way2 jaw slides: 0.875"Include deck hinges to hold them securely in placeThese poles should never be used to replace the front support strapsOnly the rear straps should be replaced with adjustable support polesDo not exceed 35 mph while using these 28" to 48" adjustable Bimini top support poles This product ships in approximately 1 days