Metrical is the ultimate admin template for Twitter Bootstrap. It’s what we’re calling the best the admin template for Bootstrap to date. It has a unique, pixel-perfect design, and many fully customized widgets. We gave special attention to design and focussed on building a versatile admin template that could work for an almost unlimited range of applications.
Demo: https://themeforest.net/item/metrical-multipurpose-bootstrap4-admin-dashboard-template/24250418