Pool Noodle Holder from DIY Planter Box

I modified the plans for the planter box to make a holder for Pool Noodles. I made it 40" tall and used 4-4" fence pickets and 1-5.5" fence pickets. I used a 4" spacer and the openings worked out perfect. I stained inside and out since it would show with 2 coats of the solid stain. It is perfect! Thank you so much for the inspiration and plans!