GREEN PRODUCT, SAVE THE PLANET!!!!

YOU ARE BUYING 100 CORK RING WITH 1"(DIAMETRO)X1/2"(TICKNESS) GRADE A WITH BORE 1/4", THIS IS THE BEST GRADE YOU CAN FIND MADE WITH PORTUGUESE CORK.

MY GRADE SISTEM IS:(FROM BETTER TO LOWER GRADE)

FLOR,OVERSTOCKFLOR EXTRA, A+, A AND B