Sabre F15PRUSG02: Our in-house laboratory ensures peak heat concentration in every use. This advantage eliminates the typical 30% failure rate encountered with other brands of pepper spray. Alongside the boosted heat, we also incorporate a UV marking dye to assist in identifying culprits.Each unit of our model comes with 25 bursts, offering adequate defense against multiple assailants. Furthermore, every unit is certified to have a 4-year shelf life from its manufacture date.