Insect Breeding Supplies Fujikon Tyvek Paper (Sticker) - 42mm Diameter - Sheet of 20 - 10 Pieces Cannot be combined with other items, no discounts, no messages before or after purchase. 【Product Features】 This is a chemical paper with excellent breathability and durability. By sticking it over holes drilled in breeding containers or mushroom spawn bottles, it prevents the entry of small flies and bacteria. One sheet contains 20 Tyvek paper stickers. As it comes with stickers, you can apply them immediately. 【Shipping and Packaging】 Shipped via Yu-Packet Post, a non-face-to-face, anonymous delivery service that delivers to mailboxes. To reduce resources and costs, the packaging material is only an envelope. Although the item is highly unlikely to be damaged, returns, exchanges, or refunds are not possible if damage occurs due to impact or weight during transportation. This follows the compensation regulations of the delivery company. 【Days Required from Acceptance by the Post Office to Arrival】 Arrival dates for items accepted for shipment on April 25th: ・Kinki Region...26th-27th ・Kanto Region, Hokuriku Region, Tokai Region, Chugoku Region, Shikoku Region, Kyushu Region...27th-28th ・Tohoku Region...28th-29th ・Hokkaido...29th-30th ・Okinawa Prefecture, Remote Islands...May 1st-3rd ※These are the number of days if there are no delays due to bad weather or disasters. #Beetle #Stag Beetle #Insect Jelly #High Protein Jelly #Dorcus Jelly #Pro Jelly #Small Animals #Hamster #Momo #Spawn Bed #Mushroom Spawn Bottle #Tyvek Seal #Tyvest #Spawning Material #Fermented Mat #Sphagnum Moss #Husk Chips #Clear Slider #Jelly Splitter #Free Shipping