... ,Non-toxic,High,intensity, Air-permeable,Mothproof,Breathable, Non-waterproof mattress protector - Pad - Material :25gsm, 30gsm,35gsm PP nonwoven fabric in ... bacteria and dust mites from breeding in your mattress.These protectors fit the mattress via elastic straps-see diagram for the best ... at preventing bacteria and dust mites from breeding in your mattress