The Tech-Style Grande Presentation Portfolio by Teloman is a fantastic product built to last. It has an easy to carry textured handle for a comfortable grip as you transport your masterpieces to clients or prospective Universities and schools. Along the corners of the portfolio are metal ridges to help protect your case and work when bumping into things. These cases are available in the following sizes, A2, A3 and A4. The Grande Presentation Portfolio by Teloman is extra wide in comparison to traditional portfolios and it contains a ring binder mechanism that can hold up to 50-60 sleeves thanks to the 60mm depth. These rings are burst proof which help to reduce rings opening up accidently when under a lot of pressure when overloaded with too many sleeves. Inside there is a shelf to aid in the support and take the weight of these sleeves including acting as another level of protection for your most prized artwork or pictures. Additionally there is an inner pocket for you to slide any miscellaneous work or spare paper and card you don\'t need attached to the ring binder. A perfect item for all art and design students, photographers, artists and anyone who has to transport valuable paper and cards. These portfolios are hand made in England and manufactured to the highest quality, giving you a product that will last the test of time. - Brand: Teloman - Sizes: A2, A3, A4 - Has a textured carry handle - 60mm depth so you can hold 40 and 50 Artcare sleeves - Burst proof ring binder