14.5" x 19" x 2.5 mil White with Silver Interior Plastic Tamper-Proof and Water Resistant Poly Mailers with Perforation Below Permanent Tape Closure (Case of 500)

14.5" x 19" x 2.5 mil White with Silver Interior Plastic Tamper-Proof and Water Resistant Poly Mailers with Perforation Below Permanent Tape Closure (Case of 500)You may also like 12 X 15.5" Perforated Tamper Proof White Poly Mailers (500 Bags) - Laddawn 5110.