Once that was done the "locks" snap into place as well. These will last half as long. Bass boost, but don’t see the need. Contrary to the product title saying "Tactile and Quiet," The Cherry Mx Brown version of this keyboard is in fact NOT quiet in the slightest. Oh well, lesson learned. I think if your childs foot fits they would be good sandals but I cant understand the massive difference in just 1 size. El producto en perfecto estado. The shoes are what I had ordered and they got here in a timely matter, BUT I was so surprised when I opened the large envelope they came in because when I opened it the shoe box was totally destroyed, the shoe box looked like a dog had a great playing toy. so i emailed b&o customer support as they supposedly have a 2 year warranty. They are great for indoors at her preschool during the winter/snowboot months.