Seems fine, good price

Verified Buyer Reviewed by Avid roadie from NY on Tuesday, January 31, 2017
I've yet to use these but they seem fine and a good price, so I bought some as reserves. REAL weight of the 28-38 is 150 grams. Seems STP doesn't understand or capture the actual weight, so the 150 g should help to attract buyers, a godd weight for the size.