Blum's Aventos HL is an absolute must for creating ease and accessibility in your kitchen. The opening and closing lift up function is very smooth, as it runs parallel to your cabinets. This lift system is designed for doors between 15 in to 72 in wide and 11 3/4 in to 22 3/4 in high, handling weights ranging from 2.75 lb - 44 lb. It's easy to install, adjust and fine-tune to your individual kitchen's needs and comes with modern grey cover caps to finish off your kitchen allowing you to breath easy and enjoy the function without sacrificng the aesthetics of your kitchen.