This fits your. Make sure this fits by entering your model number. No corners are cut in the fabrication of each Infinity Cube. Every component of the Infinity Cube is made from premium materials, CNC machined, and hand finished. High quality, delicate touched. It is a great finger toy. This infinity cube as a fidget finger toy can help you to relieve the anxiety and stress while work or study. The appropriate cube size is 40mm*40mm, and only 22mm thick, this make the cube is easy to play in hands and fingers. And easy to carry and put it in pocket as EDC toy. Infinite Cube is conducive to finger rehabilitation, can be used as guitar finger exerciser and improve finger sensitivity, the seller personally test, 1 minute to restore Infinite Cube 40 times, welcome to challenge.