Rise Travel 21 Inch Spinner Suitcase with Removable Extendable Shelves, Black, One Size 2 easy access, exterior zippered pockets; 1 large interior zippered mesh pocket; zippered expansion Smooth glide, inline 360 degree spinning wheels 1680 dobby exterior Removable, extendable 4 tier shelves (including 1 divided top shelf) with compression straps and 3-way hanging system Limited 10 year warranty