1.parameters : Size: 27cm-38cm Size of laptop protected : 10"-16" 2.Feature: --anti-shock pad inside the stand to prevent your laptop from scratching --ajustable frame to provide security for laptop of different sizes --strong screw to fix the stand on table --lock and unlock the stand with key 3.Function : --to secure laptop in supermarket and retail stores --safer interactive merchandising to increas your sales Customized for experience store