#RankBoosterReview #Sponsored me with a great opportunity to purchase this wonderful product made by #Viina ! I won't go into much detail except that the product works well, as it's suppose to, & seems to be made of excellent quality materials. The silicone is very soft & pliable making it super comfortable. You will need to insert one AAA battery inside for it to work so be sure to do that. Otherwise, this is absolutely a great buy!