QM Official Observer Patch (LIMITED EDITION)

Let the world know you are an Official Observer of Quantum mechanics with this 2.75 in (6.9 cm) hexagonal embroidered velcro backed patch. You can put it on a jacket, a bag, or frankly anywhere you are in the known universe because everywhere you go you are in fact an observer of quantum mechanics! This item has a limited inventory. Once inventory runs out, we will continue to sell the item via presale. Presale items may arrive after Dec. 25th due to  holiday shipping timelines.