Customer reviews

4.5 out of 5 stars
4.5 out of 5
43 customer ratings
5 star 64% (64%) 64%
4 star 28% (28%) 28%
3 star 0% (0%) 0%
2 star 4% (4%) 4%
1 star 4% (4%) 4%
How does Amazon calculate star ratings?