1. Large storage space dimensions: 21 x 8.5 x 5 cm / 8.2 x 3.3 x 1.9 inches. The main compartment provides ample space for pens and pencils as well as a 20cm ruler and can hold up to 40-60 pens and other things a student needs.2. Practical design - The practical design with three compartments for this pencil bag to separate and organize your different items. The main compartment offers enough space and the two other compartments are with pen loops, elastic mesh pockets and inner pockets for small items such as erasers, paper clips, scissors, etc.3.Premium material: the high-quality spring material is made of high-quality, durable canvas material and provides excellent protection against dust, scratches, abrasion and is easy to clean. With strong metal zippers, the pencil case is easy to open and close.4.Multifunctional pencil case not only a pencil case for primary, medium, upper or students, but also a cosmetic bag, a craft bag, a travel or make-up bag for men and women. It is pretty and useful gifts for families and friends.