This Special Edition ProXR model comes with the ergonomically designed and patented ProXR Icon-m knob and and now the the 2024 version with a ProXR E-2-m knob!  Both are featured on the PA20 model profile. Made specifically for pro player Pete Alonso - This is his 2024 model engraved with his signature. This bat comes with our limited 60 day warranty. (US PATENT #7744497PROXR)SPECIFICATIONS: This bat comes with a standard PROXRI-m or ProXRE-s-m handle shaped knob, a 2 17/32" barrel, and a 121/128" handle. Bats have cupped ends when necessary to create optimum balance & weight differential.Option Notes:Engraving: Name and number will be engraved as spelling appears. It is up to the discretion of DTB to refuse to engrave inappropriate language or phrases.  We can not engrave professional teams or players names or colleges  due to trademark rules without written consent. Engraved bats are non returnable.Cupping: No cup option will be accurate within +-.5