1B300 Positive:_x000D_ Description: No need to cut your SIM card. No data loss when switching number or turning on/off the phone. Very simple operation, easy plug and play. The adapter connects your current phone micro SIM with another normal size SIM card. Fitment: for old model phone and the elderly phone. Specification: Size(LxW): Approx. 30x1.7 cm/11.8x0.7 inch Package Includes: 1 Piece Sim Card Adapter Note: After change the card, you need to restart your phone. _x000D_3C300 Positive:_x000D_ Description: This SIM card activation adapter can recognize your sim card directly, you do not need to insert your SIM card into your phone. Micro forward to Micro mobile phone card extension cable SIM card signal extension cable. Easy to install and use. Each product is tested before shipment in order to ensure the high quality. Made of premium quality electronic material,durable and . Specification: Material: FPC Size: Approx. 30x1.5 cm/ 11.81x0.59inch Package Includes: 1 Piece Sim Card Adapter _x000D_2B150Y Reverse:_x000D_ Description: Each item has been tested and checked in good condition. No need to cut your SIM card. No data loss when switching number or turning on/off the phone. Very simple operation, easy plug and play. Fitment: for old model phone and the elderly phone. Specification: Size(LxW): Approx. 16x1.6 cm/6.3x0.63 inch Package Includes: 1 Piece Sim Card Reverse Extension Cable Note: 1. After change the card, you need to restart your phone. 2. Color might be slightly different due to the color calibration of each individual monitor. 3. Please allow slightly measuring deviation due to manual measurement. _x000D_2B300Y Reverse:_x000D_ Description: Each item has been tested and checked in good condition. No need to cut your SIM card. No data loss when switching number or turning on/off the phone. Very simple operation, easy plug and play. Fitment: for old model phone and the elderly phone. Specification: Size(LxW): Approx. 30x1.2 cm/11.81x0.47 inch Package Includes: 1 Piece Sim Card Reverse Extension Cable Note: 1. After change the card, you need to restart your phone. 2. Color might be slightly different due to the color calibration of each individual monitor. 3. Please allow slightly measuring deviation due to manual measurement. _x000D_4C220Y Reverse:_x000D_ Description: Each item has been tested and checked in good condition. No need to cut your SIM card. No data loss when switching number or turning on/off the phone. Very simple operation, easy plug and play. Fitment: for old model phone and the elderly phone. Specification: Size(LxW): Approx. 30x0.9 cm/11.81x0.35 inch Package Includes: 1 Piece Micro Sim Card Reverse Extension Cable Note: 1. After change the card, you need to restart your phone. 2. Color might be slightly different due to the color calibration of each individual monitor. 3. Please allow slightly measuring deviation due to manual measurement.