B3サイズ

＋ 宅配袋 <button type="button" class="js-sp-accordion-trigger" aria-expanded="false" aria-controls="accordion4">＋

＋ 緩衝材 <button type="button" class="js-sp-accordion-trigger" aria-expanded="false" aria-controls="accordion6">＋

＋ テープ <button type="button" class="js-sp-accordion-trigger" aria-expanded="false" aria-controls="accordion8">＋