Choice: yes
Hign-concerned Chemical: None
Material: PEVA Silicone
Model Number: Silicone Ziplock Stand Up Bag
semi_Choice: yes
It sems good quality . Large size is not what i thought it would be but usable.
Very good quality
I love it.
defective item, bottom too narrow, collapse on side. item not a large size as advertised, it's a medium size.
the XL bags are about 1/2 gallon.