GutupetErgonomic Wood Foot Stool Under Desk Foot Rest with 17.7" Width for Office Home to Relieve Tendon Pains & Improve Blood Circulation,Pinewood

Shouldn't it say alleviate your pain? not elevate your pain.

I'd like to buy a second one, but the current model has strips of material on the footrest. Can I get one that's all wood without strips of material?

Is the wood treated with any chemicals?

Does the low end need to be the 'front' or can it be turned around so the 3.x" side is further away from the chair?