Descriptions This kit comes with a high quality case for easy storage and convenience. Everything you need is in this case,fixing watches,batteries and straps. Re-usable and durable,ideal gift for any watch enthusiasts. Case size:20x10x4cm(L*W*H) Package Includes: 1xplastic watch back opener, 1xplastic link pin remover, 1xplastic strap holder block 1x pair of anti-magnetic tweezers 1xspring bar, 3x precision screwdrivers, 3x pin pushers, 1x professional metal watch case opener, 12x bits/pins. 1 x PNP Two Head Tool 1 x watch spring bar set 1 x Plastic Base 1 x Double Headed Hammer 1 x Watch waterproof cream 1 x case watch spring bars sizes include 8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25mm