The Savic Dog Barrier for indoors provides an easy way of keeping your dog within certain areas of the house, while giving you full access through the two-way access door (50cm width). Installation is very easy and requires no drilling into walls or door frames. The Savic Dog Barrier is available in two different heights, 75cm and 107cm. The barrier can be extended to block off openings from 75-84cm. If you need it to extend further, up to four additional extensions are available to reach a total width of 112cm. Savic Dog Barrier at a glance: Integrated door (50cm wide) for the dog owner Two-way door Door opening angle: 90° Adjustable from 75cm to 84cm Maximum length 112cm (using four extensions, available separately) Easy installation (no drilling) Includes wall rings approx. Ø 4cm Bar spacing apprx. 5.3 cm Colour: light brown Material: Bars: metal Handle: plastic Dimensions: Dog Barrier 75cm: 75-84 x 4.5 x 75 cm (L x W x H) Dog Barrier 107cm: 75-84 x 4.5 x 107 cm (L x W x H) Dog Barrier Extension 75cm: 7 x 4.5 x 75 cm (L x W x H) Dog Barrier Extension 107cm: 7 x 4.5 x 107 cm (L x W x H) Please note that the extensions available for this model are not compatible with the previous Savic model.