This is a must have for anyone with skin and sun issues. Purchased both golf umbrella and the folding one along with the holder for my wheelchair. The holder makes it Handsfree so that you don't bonk yourself or the person pushing the wheelchair. It also will work with my walker on days that I can walk. I also purchased a holder and umbrella for my grandchild. Besides screening the harmful Suns rays out, it is 10-15 degrees cooler under the umbrella. All in all, it's winner winner chicken dinner. Best purchase you can make. Throw the shade to melanoma today.