Usable Space 14.25″ x 19″ • Self Seal • Padded Protection. ✔ Permanent Tamper-Evident Seal. ✔ Bubble Lined Interior for Added Protection. Clothing & Apparel. ✔ Usable Interior Space: 14.25″ x 19″. ✔ Exterior Size: 14.25″ x 20″.