The new and improved Double-Pocket SPIbelt – featuring two separate expandable pockets. The bigger pocket can hold the Plus size phones! We have also moved the buckle to the front near the pocket for ease and comfort. Bounce-free Expandable, secure, low-profile pockets Comfortable, soft elastic prevents chafing Sturdy buckle and glides for even the most active users Large pocket expands to 8 x 4 x 2″ Small pocket expands to 3 x 3 x 2″ Fits waist size 29″ through 50″