Check the listing for details. 1-10000 12x17 EcoSwift Self Seal Suffocation Warning Clear Poly Bags Free Ship. Condition: New. Listed at 2.59 USD. . ... Clear Self-Sealing Poly Bag Product Specifications:Brand: EcoSwift Dimensions: 12" x 17" Thickness: 1.5 mil Additional Details: Polyethylene mailer is water, tear, and puncture resistant for maximum protection Self-sealing, peel and stick, adhesive keeps contents secure and tamper proof Surface easily accepts ink, stamps, and labels High strength seams for maximum protection Suffocation Warning: Printed on the side without the 2" flap. "Warning: To avoid danger of suffocation, keep this bag away from babies and children. Do not use in cribs, beds, carriages and play pens. This is not a toy. Knot before throwing away.". ... Clear Self-Sealing Poly Bag Product Specifications:Brand: EcoSwift Dimensions: 12" x 17" Thickness: 1.5 mil Additional Details: Polyethylene mailer is water, tear, and puncture resistant for maximum protection Self-sealing, peel and stick, adhesive keeps contents secure and tamper proof Surface easily accepts ink, stamps, and labels High strength seams for maximum protection Suffocation Warning: Printed on the side without the 2" flap. "Warning: To avoid danger of suffocation, keep this bag away from babies and children. Do not use in cribs, beds, carriages and play pens. This is not a toy. Knot before throwing away."