Waterproof function works. Water is not able to seep thru though the top fabric will absorb some of the water. N material is fairly thin. Hopefully it can last.
Have not use it yet.
Ordered on 9 Jun, arrived on 11 Jun! Items are nicely packed. Loved the feel of the material. Smooth to touch and the quality is good.
group buy[LIMITED TIME SALE] Premium Quality Bamboo Fiber Waterproof Mattress Sheet / Bed Protector Cover