The Dynaplug Racer Pro improves the already-favorited Dynaplug Racer tool by allowing you to store up to 4 plugs instead of 2. The Dynaplug Racer Pro is the easiest and most effective tubeless tire plug on the market. The no-nonsense rounded cylindrical shape fits neatly into your hand so you can get the plug ready, lined up and in the hole while there is still air in the tire. Once applied the plug is durable enough to last the lifetime of the tire. Multiple plugs can be used to seal long gashes along the sidewall. The Dynaplug is so effective you'll never worry about flats again. Machined in California from US-made billet aluminum and stainless steel, the Racer Pro weighs 26g, only 2g more than the prior generation, yet delivers twice the puncture-defeating power! Note: Yellow tire lever shown for scale. Not included with purchase of this product. Features: Ergonomic, efficient and effective design allows you to reliably seal punctures in seconds Megaplug or multiple standard plugs can be used to seal long or odd shaped punctures Effective throughout all areas of the tire - even the sidewall Carry 4 additional plugs with Twin Tube(TM) technology Snap-on caps protect plugs from dirt and damage Plugs are durable enough to last the lifetime of the tire Made in the USA Specifications: Body Construction: Billet 6061 Aluminum Dimensions: 4- 1/4 x 1/2" Insertion Tube: Hardened 304 Stainless Steel Plug Material: Viscoelastic Impregnated Rubber Plug Tip: Nonabrasive Brass and 6061 Aluminum Color: Grey Weight: 26g (Loaded) Includes: 1 Dynaplug Racer Pro tool 3 Regular Plugs - Soft tip 1 Megaplug - Bullet tip (for large punctures) 1 Standard Twin Tube 1 Standard/Megaplug Twin Tub