Price not negotiable. Multiple purchases possible. Difficult to obtain, discontinued by the manufacturer, production ended. Nihon Ikuji Compact Child Seat Travel Best EC Fix Color: Rouge New, unopened, unused. If you wish to purchase multiple items, please comment. I will create a product page. Regarding shipping method, I will ship directly with the shipping label attached to the product box, without packing in a cardboard box. Therefore, the product box may be damaged. Also, I will reinforce the box with tape to prevent the lid from opening. I usually ship within 24 hours, but it may take longer. Thank you for your understanding. The following is an excerpt: ● Lightweight and compact, can be used for a long time from around 1 year old to around 7 years old. ● Dual system compatible, can be used with both ISOFIX and 3-point seat belts. ● Added a folding seat to improve stability during installation. ● Enlarged the headrest support to protect your child's precious head from impact. ● Adopted a new belt lock shape to prevent seat belt slack. ● The headrest support can be adjusted to 2 levels and the harness to 3 levels according to the child's growth. ● The seat can be folded, making it easy to carry with one hand. ● The small size allows for a spacious interior even in popular kei cars and compact cars. ● Breathable 3D mesh fabric is used for the backrest for children who sweat easily. ● Soft cushions are used for the seat for comfortable seating.