This is for the 10 " long tube like bracket fire extinguisher. This has a water type grenade inside that would break by a spring loaded mech & cause a sprinkler type effect. this is a 2 pc bracket & glass inside. Does not say what it's made of. Would guess 50s to 60s era. Awsome wall piece. Sold as you see it in the photos. HAVE FUN! What you see is what you get! Have a great day! SEE OTHER AUCTIONS FOR SIMILAR ITEMS! Please email any questions and do your research BEFORE you bid. Buyer to pay s/h/i. If outside of US (or lower 48), please email address for more accurate shipping charge. Minnesota residents to pay 6.5% sales tax. Iowa residents to pay 5% sales tax. Immediate shipping with money order, PayPal , delayed 10 days with personal check. Thanks for looking and happy bidding. NOTICE TO PAYPAL USERS: ANY PAYPAL TRANSACTION MUST INCLUDE A CONFIRMED SHIPPING ADDRESS FOR TRANSACTIONS OVER $50.00. PAYMENT WILL BE DENIED IF NOT SENT TO a CONFIRMED address.