SELECT "Double Non-Suited Match" FROM table_34654 WHERE "Non-Suited Match" = '3:1' AND "House Edge" = '3.53%'
With a house edge of 3.53% and a Non-Suited Matched of 3:1, name the Double Non-Suited Match.
CREATE TABLE table_34654 (
    "Number of Decks" real,
    "Non-Suited Match" text,
    "Double Non-Suited Match" text,
    "Suited Match" text,
    "Suited + Non-Suited Match" text,
    "Double Suited Match" text,
    "House Edge" text
)