Your LastMask X Spray Ever! Our mask and spray is a reusable alternative to all those single-use masks and sanitizer bottles. Stay safe! Clean your hands before touching the mask. The spray comes empty and can be filled with your favourite liquid sanitizer. Remember to wash your mask before first use as the filtration was designed to improve after being washed , , Contains: 1 x 3-layers mask according to WHO Guidelines , 1 x refillable spray bottle , 1 x food-grade silicone box