Acrylic Rabbit Restrainer 15x56x17cmh - 4 to 7kgRabbit Restrainers Acrylic Dimensions (cm): 15 x 56 x 17 (H) Weight (kg): 4 to 7 The Able Scientific Rabbit Restrainers are simply the best product available for restraint of rabbits. They provide total observation of your animal. All Rabbit equipment was originally developed in the early 1970"s in research labs under actual research conditions. This restrainer design was the first to use clear acrylic materials to protect and safeguard your animals.