Aluminum floor transition and threshold strips

Selling floor transition strips, both for same-level transitions and for height differences. In gray color and made of aluminum. Can be applied directly with adhesive, or for better adhesion, with a bit of sealant or silicone. Price per piece: 6 euros. I can cut them into smaller sizes than those shown in the photos. I have two pieces for height difference transitions and others for regular transitions. The photographs indicate the maximum dimensions. I can deliver in person in the Lisbon or Amadora area, with price to be agreed beforehand.