10 1/2" x 16" (5) Kraft Self-Seal Bubble Mailers. Bubble lined mailers provide light-weight protection for your products. Mailers feature a 3/16" high slip bubble lining for easy insertion of products. Peel and stick lip provides a secure, tamper evident closure. Recycled golden kraft paper exterior. Case of 25.SHPB858SS25PK. B858SS25PK. Shoplet select Shoplet select Kraft Self-Seal Bubble Mailers 25 Pack.