As it is foldable and compact, this mobile phone holder can be easily placed in a backpack, handbag or suitcase. Stability is an outstanding feature of our product, which is achieved by the triangular load-bearing design and the silicone anti-slip pad. It is made of aluminum alloy and silicone material. It is durable and practical. The length of unexpanded product is 13.1cm, the width is 7cm, the height is 0.29cm. The length of expanded product is 12.3cm, the width is 10.5cm, the height is 7cm. This mobile phone holder has high compatibility and wide adaptability. It is suitable for most mobile phones/tablets on the market. This phone stand lets you get a comfortable posture for viewing and reduce neck pain to form a correct sitting posture. Item Name: Phone Holder Material: Silicone,Aluminum Alloy Features: Adjustable, Stable, Foldable Size Details: Unexpanded Size: 13.1cm x 7cm x 0.29cm/5.16" x 2.76" x 0.11" (Approx.) Expanded Size: 12.3cm x 10.5cm x 7cm/4.84" x 4.13" x 2.76" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Phone Holder (Other Items Not Included)