Customer reviews

4.5 out of 5 stars
4.5 out of 5
28 customer ratings
5 star 71% (71%) 71%
4 star 14% (14%) 14%
3 star 12% (12%) 12%
2 star 0% (0%) 0%
1 star 3% (3%) 3%
How does Amazon calculate star ratings?