Baby Blue Navigator I Amber Lenses

What i saw in an ad showed where you can teist them all around and they won't break. Gave the idea they were made of silicone. These were not. Now they may have other types in their page, but the ad did not mention that so dont assume they are all unbreakable. Not satisfied with that and what i got because I wanted unbreakable. So buyers beware. Make sure you read everything about thw glasses and don't go by yhe ad you see. Sadly these were for an Easter basket and now too late to order again. The ones I did get were cute but probably won't get my moneys worth. Time will tell.