21" expandable baton. Open length: 21". Closed length: 8.2". Holster dimensions: 8.25" x 2.3". Baton material: seamless alloy steel tubing. Handle material: Thermoplastic Polyester Elastomer. Holster material: Denier. Holster belt loops on back with snap. Brand: Smith & Wesson. S&W 21" Expandable Baton With Holster.