POP display with 29 phone holders in 5 styles with 1 of each premounted on the POP display. Compatible with pegboard slatwall or Opto mounting surfaces. 7 - Smartphone Holder HL6002 (Previously the Caddy). 7 - Smartphone Holder XL HL6500 (Previously the Caddy XL). 5 - Hefty+ HL6300. 7 - X Mount Pro HL6800. 3 - X Mount Phone Holder HL6700R