Size is approx. 21.3 x 12.4 x 2.0cmThis is a pouch that conforms to the IPX6 waterproof standard. It can store smartphones of about 16cm in height x 8.5cm in width x 1cm in thickness! The strap comes with length adjustment parts and a safety part that will detach when around 2 kg of load is applied. – This product is not waterproof. It does not completely protect from water or liquids. It also does not completely protect smartphones or LCD screens from scratches. Please handle with care as there is a risk of damage to smartphones or LCD screens from strong impacts, drops, or immersion in water. Do not wrap the attached neck strap around your fingers or neck. Leaving this product in contact with resin products, printed materials, painted surfaces, etc. for a long time may cause color transfer or deterioration. Condensation may occur due to sudden temperature changes. Please note that this product does not guarantee operations under all circumstances during actual use.Cramorant Wingull Marill Pachirisu Blastoise Swablu Piplup Lapras Vaporeon Wooper Spheal