Material: Polyethylene, plastic bubble lining. Exterior Size: 4" x 5" 11X13cm Interior Size : 3.5"x 5" 9x23cm. Exterior Size: 6" x 7" 15X18cm Interior Size : 5.1"x 7" 13x18cm. Exterior Size: 7" x 9 "18X23cm Interior Size : 6.2"x 9" 16x23cm.
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