#0129 is suitable for small-sized phones, while #0130 and #0137 are more suitable for larger-sized phones available today. Sturdy back panel for support. Provides extensive coverage for phone, offering dust and impact protection (Note: impact protection does not guarantee drop resistance). Adjustable width and height for phone fitting. Upper flap can be lifted to conveniently access the phone. Can be attached to a waist belt or backpack, or worn around the neck using a cord.