Adjustable height restraint for laboratory mice. Provides optimal aid for injections and blood withdrawals from the tail vein. Restrainers are made of transparent material to allow observations on the condition of the animal. The restrainers are offered in 3 suitable sizes. Base plate autoclavable, Plexiglas restraint not autoclavable! Red restrainer sleeve available to assist in calming of rodent. Features: · Restrainer consisting of Plexiglas with fixing ring and locking screw. · Base plate with stainless steel guide rails and four slip-proof rubber feet. · Base plate completely autoclavable. · Restraint can be exchanged without any problems.