This is the Crocodile Tail Loop "OC10," the flagship programmable switcher from ONE CONTROL. It's being sold as a set with the specially designed acrylic protector, the "Crocodile Specimen Kit." Due to the protector's design, it's difficult to attach and detach, so it's currently installed on the OC10. Also, high-quality ONE CONTROL brand "HOOK AND LOOP" velcro (without the logo) is attached to the back of the OC10, and this is also included as is. It was used indoors at home, so it's in beautiful condition with no noticeable scratches. Please check the photos for the condition. Operation has been confirmed, and all accessories are included.