Chrome metal mount.  Fits handlebar sizes from 7/8” (22mm) to 1 ¼” (32mm).  Fits virtually every motorcycle with tubular handlebars.  

The case measures 4.75 x 3 x .8 inches internally.  The case is zipper shut and maintains a weatherproof seal.  A built-in port is available to run cables through if desired.  Included are a set of foam inserts to help cushion smaller units and get them snug against the film so it doesn't move around.

Fits many cellular phones and smart phones including:

Apple: iPhone 3G, iPhone 3GS, iPhone 4, iPhone 4S

Blackberry Curve: 9350, 9360, 6370, Touch 9830

Casio: Exilim, G'zOne Brigade, G'zOne Ravine

Dell: Aero, Streak, Venue Pro

HTC: Aria, Desire, Droid ERIS, Droid Incredible, Evo, HD2, HD7, HD Mini, Hero, Imagio, Legend, MyTouch, Pure, Surround, Touch Diamond, Touch Pro, Touch Pro 2, Wildfire

Kyocera: E3500, E4600, G2GO M2000, Laylo M1400, Loft S2300, Mako S4000, Neo E1100, Tempo E2000, TNT S2400, Tomo S2410, Torino S2300, X-tc M2000

LG: Accolade, Ally, Andante, Arena, Bali, Banter, Bliss, Brio, Chocolate Series, Cookie Series, Corona, Cosmos, Dare, Decoy, dLite, enV Series, Etna, eXpo, EVE, Fathom, Flare, Fusic, Glance, Glimmer, Incite, Octane, Optimus, Optimus 7, Optimus S, Optimus U, Prime, Rumor, Rumor 2, Rumor Touch, Samba, Sentio, Viewty, Vortex, Vu Plus, Wine II

Motorola: Adventure, Aura, BackFlip, Barrage, Charm, Citrus, Cliq, Cliq XT, Clutch, Crush, Debut, Devour, Droid, Droid 2, Droid 2 Global, Droid Pro, Droid R2-D2, Droid X, Entice, Evoke, Grasp, Hint, i1, i290, i576, i776, Karma, Milestone, Moto, Quantico, Rambler, Rapture, Renegade, Rival, Stature i9, Tundra

Nokia: 2705 Shade, 2720, 2730, 3711, 5130 Xpress, 5230, 5230 Nuron, 5530 Xpress, 5800 Xpress, 6350, 6750 Mural, 6790 Surge, 7020, 7705 Twist, C3, C6, E5, E63, E71, E71X, E72, E73 Mode, N71 Mini, N8, N900, N97 Mini, X3, X6

Pantech: Breeze, Breeze II, Ease, Impact, Link, Matrix, Matrix Pro, Pursuit, Reveal, Slate

Samsung: Ace, Access, Alias 2, Behold II, Captivate, Champ, Continuum, Convoy, Craft, Epic 4G, Fascinate, Galaxy S, Gravity 3, Gusto, Highlight, Instinct, Instinct2, Instinct HD, Intercept, Mesmerize, Moment, Monte, Mythic, Omnia II, Reality, Showcase, Smooth, Solid Extreme, Solstice, Strive, Transform, Vibrant, Wave, Zeal

Sanyo: Incognito, Innuendo, Juno, Katana, Mirro, M1, Pro 200, Pro 700, Reclaim, Restore, S1, Vero, Zio, Zio M6000

Sony Ericsson: Aino, Equinox, Naite, Satio, Vivaz, W518A, Xperia X10, Xperia X2a, Xperia X8, Xperia Pureness

Vodafone: Vodafone 845