Cork Coasters - two sizes apparently - 3.5 or 4 cm. Only the larger size will for a normal mug. : r/IKEA
IKEA Hack: Upgrade your Avskild Cork Coasters | we must be dreamers
IKEA 365+ Coaster, cork 4" BRAND NEW (2-PACK) | eBay
RÖNNSPIREA Lid for scented candle, cork, 8 cm (3 ¼") - IKEA CA
RÖNNSPIREA Lid for scented candle, cork, 8 cm (3 ¼") - IKEA CA
IKEA 365+ Coaster Cork 2x - YouTube
SOLABBORRE Coaster, cork/dotted, 10 cm (4") - IKEA CA
SVARTVIDE Coaster, cork/patterned, 10 cm (4") - IKEA CA
SVARTVIDE Coaster, cork/patterned, 10 cm (4") - IKEA CA
Set of 4 Cork Coasters by Molly Baz + Reviews | Crate & Barrel Canada
HEAT Trivet, cork, 19 cm (7") - IKEA CA
SOLABBORRE Coaster, cork/dotted, 10 cm (4") - IKEA CA
IKEA 365+ Coaster, cork, 10 cm (4") - IKEA CA
Ikea 365+ Cork Coasters, 2 Pack Brown : Amazon.ca: Home
Ikea HEAT Trivet - 19 x 1 CM Round Coaster Trivet Cork Coaster Trivet Ikea HEAT Resistant Trivet Trivet Mat made of cork : Amazon.co.uk: Home & Kitchen