This Baggallini On The Go Envelope Case is an ideal accessory for that on the go person. The wallet features a turn lock closure and a key fob. The wallet is just the right size for keeping your cards and keys together and within reach. I use my while cycling because of the perfect size that fits in many pockets. The bag measures 4 inches wide and 3 inches high, making it a perfect small size for carrying your cards and keys. This wallet is part of the Baggallini product line, and it is a stylish and functional choice for any woman who wants to stay organized. Whether you are running errands or going out for a night on the town, this wallet has everything you need to stay organized and looking great