TimberTech CONCEALoc 0.25 in Black Hidden Deck Fastener Multipurpose flooring 25 Width (Inches) 15 Adjustable 25 Width (Inches) 15 Adjustable Hinges Yes Adjustable Shelves Yes Beveled Yes Bulb(s) Included No Concealed Hardware No Concealed Hinges No Door Swing Reversible Door Type Tri view mirror Fog Free No Frame Type Frameless Hardware Included Yes Hub Required No Lighted No Lockable No Lumens 0 Material Aluminum Mirrored Yes Mount Type Surface Recessed Mounting Hardware Included Yes Number of Bulbs Required 0 Number of Shelves 2 Outlet Included No Package Quantity 1 Pull Handles Included No Shape Rectangle Shelf Material Glass Soft Close Yes Soft Close Doors Yes Touchscreen No Voice Controlled No Warranty 90 day limited App Compatibility No Bluetooth Compatibility No Smart Compatible No Wi Fi Compatibility No Works with Amazon Alexa No Works with Android No Works with Apple HomeKit No Works with iOS No Works with SmartThings No Works with the Google Assistant No CA Residents: Prop 65 Warning(s) No CARB Compliant No GREENGUARD Gold Certified No UNSPSC 52171000 Frequently Asked Questions (FAQ): perhaps above a marble topped island Q: Is this fastener system compatible with all deck boards Versatility: Supports both PVC and composite decking materials for flexible use