Any liner length greater than 23 cm, fork from the upper and lower heating tube not less than 14 cm oven are applicable.Can be used to kebabs, chicken wings, intestines, fish and other meat, a total of 10 fork fork.Note: The oven must be equipped with a rotary bar, otherwise it can not use this roasted cage.All the accessories are made of two fixed discs and ten stainless steel bricks, without the middle of the picture in the middle of the shaft (Lever) and screws. (The electric oven with rotary function has shaft and screw.)BBQ Steel Metal Roaster Rotisserie Skewers Needle Cage Oven Kebab Maker GrillConversion: 1inch=2.54cm, 1cm=0.393inchesWarm Tip : Please be reminded that due lighting effects, monitor's brightness/contrast settings etc, there could be some slight differences in the colour tone of the website's photo and the actual item. Item Measure by hand, it could be 1cm different,your kind understanding will be much appreciated.Due to manual measurement, the allowable measurement deviation is 1-3cm