Versa-Brella UPF 50+ Portable Sun Shade Umbrella with 360° Swivel & Secure Clamp - Compact Outdoor Sun Protection for Beach, Golf, Fishing, Camping & Sports Events - Includes Carry Case

I bought this to add to my low beach chair for when I sit with my toes in the water while on Lake Huron (in Michigan) in August. I loved the multiple points of adjustment to get the maximum angle of coverage. The asymmetry of the umbrella itself allows you to still have an unobstructed view while sitting & watching something (which may or may not be best for other people who used it on strollers, wheelchairs or kid wagons & needed more overall coverage) but for me it’s perfect-I think the adjustment capability would have made it able to work for those needs if I had purchased it for that. I feel like the sun protection from the umbrella itself overhead is good but of course will not do anything to protect from the sun reflection on the sand (so I still was wearing sunscreen)The plastic clamp was easily adjustable, it seems reasonably durable but is at risk of being too tightly clamped & may crack at some point simply b/c the plastic isn’t the highest grade but with reasonable care & being careful not to aggressively over tighten it, it should last. The traveling case with the shoulder loop makes for easy carrying. Over all it’s a good fit for my needs & if you need portable shade option on an inexpensive traveling fold up chair this works great.