Catheter Self 12fr 16 Men460 St Tip Bx 50 L F Group Activity Units Water will always get into The wetness indicator turns Water will always get into the mechanics of the hearing aid 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