... &whitening&moisturizing&firming size:21*26cm,customed weight:85g/piece skin care collagen crystal facial mask 1. Name:collagen crystal red wine ... accepted10. facial mask ,also we have mask for hand , breast ,neck ,nose , mouth,etc. for more information , pls contact with me . Efficiency ... :It is recommended to use it once a day (continuously for 5 days), thereafter, 2-3 times a week.