These portable door locks can help customers and clients to prevent break-ins or delay aggressors in order to save themselves. Available in assorted colors, these 5″ x 3″ stainless steel and plastic locks install in seconds on doors with gap widths greater than 3mm, with no tools required. The smooth designs prevent any injuries when using the locks. Ideal for hotels, apartments, short-term rentals, dorms, bathrooms, bedrooms, and private rooms. Orders of 800 pieces or greater are eligible for sea shipping. Rush service is available.