Yes, ZEBRAWOODS is a Scrabble word!

Letter values in Scrabble US: Z 10, E 1, B 3, R 1, A 1, W 4, O 1, O 1, D 2, S 1.

Is it a valid word?

ZEBRAWOODS is a valid word in the official Scrabble dictionary (US), the UK Scrabble Dictionary and Words with Friends (ENABLE).

handsomely striped or mottled wood of the zebrawood tree; used especially for cabinetwork
any of various trees or shrubs having mottled or striped wood

Also: zebrawood tree.