Catheter Self 12fr 16 Men460 St Tip Bx 50 L F Group Activity Units Standby Duration: About 7 days Aluminum band assists in Standby Duration: About 7 days N95 masks guard against microorganisms body fluids and particulate material * Easy to put on and take off and contain no fiberglass * Close facial fit and highly effective filtration system * The protective capabilities of N95 respirator masks often surpass those of regular face masks * N95 masks are intended to be used for protection against solids such as those from minerals coal iron ore flour and many other substances * They are extremely durable with a soft and comfortable inner surface * Adjustable nosepiece and secured headstraps to provide proper fit * These masks have a 510(K) number for the medical market and can be used in TB situations as recommended by OSHA * NIOSH Approval: TC 84A 5411 FDA 510 (K): K020474 * SP * Straight Tip * For Intermittent self catheterization * For male or female use * Each catheter is made of flexible medical grade PVC and has smooth fire polished eyelets for patient comfort and ease of use