Carpet padding on inside bottom.-Constructed with solid steel to resist hand and mechanical tool attacks.-Heavy-duty chrome steel dual 0.75'' pin bolt throw system (not just latch).-Inside tamper-proof hinges, safe opens to the right.-Can be programmed up to 8 PIN numbers (digit codes).-Door measures 2'' thick.-Simple programmable electronic lock with buzzer and LED, 3 to 8 numbers.-Pre-drilled holes inside the safe with fixing bolts allowing anchoring.-Requires 4 AA batteries. Includes: -Opens with secret PIN code or included keys (2 free keys).-2 Pieces of 2.5'' anchor bolts are included.-Bolts included. Construction: -Constructed of 0.13'' thick solid steel.-Constructed of extra thick 11 gauge solid steel. Specifications: -Runs on AASIZE(1.5V) batteries. Dimensions: -Outside dimensions: 13.75'' H x 9.75'' W x 9.75'' D.-Inside dimensions: 12 '' H x 8.75'' W x 8.5'' D. Warranty: -10 Year manufacturer warranty.